Answers
Answer:
The third option (with the y values of -3, -5, -7, and -9)
Step-by-step explanation:
The y values in the third table are increasing by the same amount, indicating that the rate of change is constant, which is a key quality of a linear function.
Related Questions
plzz help what is the verbal expression for this equation ?!!
Answers
Answer:
4-3x=2(x+9) is the answer
Can someone please help me
Answers
Answer:
point c looks like the coordinates are (1, 4.5)
Answer:
point c is (1,4.5)
Step-by-step explanation:
50 points to the person that can answer this correctly:
The expression 4x + 5 can be used to find the cost of ordering 4 tickets online to a play at a local theater.
What is the coefficient in the expression?
A. 4x + 5
B. 4
C. x + 5
D. 5
Answers
Answer:
The answer is B. (4) Because a coeffecient is the number next to the letter.
Answer:
Its 4
Step-by-step explanation:
A coefficient is the quantity placed before the multiplier aka in this case "x"
2x + 4 = 16 Please Identify the following. What number is the coefficient? What is the variable? What is the constant?
Answers
Explanation: The coefficient is a number in front of your variable.
So here, the coefficient is 2 since it's before the variable x.
A variable is a letter that represents any number.
So here, the variable or the letter is x.
The constant is the number on its own.
So here, we have two constants, they are 4 and 16.
Four students did a 400 meter sprint relay. Henry's time was 51.10 seconds, Cathryn's time was 45.26 seconds, Grayson's time was 101.92 seconds, and Woody's time was 62.14 seconds. What was their total time?
260.42
Answers
Answer:
if you know why did you ask?
Step-by-step explanation:
Will give brainliest
Answers
On a coordinate plane, a curved line crosses the x-axis at (negative 1, 0) and crosses the y-axis at (0, 0.25). The line exits the plane at (negative 2, negative 6) and (2, 6).
Which statement is true about the end behavior of the graphed function?
As the x-values go to positive infinity, the function's values go to negative infinity.
As the x-values go to zero, the function's values go to positive infinity.
As the x-values go to negative infinity, the function's values are equal to zero
As the x-values go to positive infinity, the function's values go to positive infinity.
Answers
Answer: D) as x → ∞, y → ∞
Step-by-step explanation:
see graph
Notice that as x approaches negative infinity (goes to the left), the y-value decreases (goes toward negative infinity).
And as x approaches positive infinity (goes to the right), the y-value increases (goes toward positive infinity).
Answer:
D
Step-by-step explanation:
on the edge D
Alonso brings $ 21 $21dollar sign, 21 to the market to buy eggs and avocados. He gets eggs that cost $ 2.50 $2.50dollar sign, 2, point, 50. Then, he notices that the store only sells avocados in bags of 3 33 for $ 5 $5dollar sign, 5. He wants to buy as many avocados as he can with his remaining money.
Answers
Answer:
3 bags of avocados or 9 avocados can be bought at maximum.
Step-by-step explanation:
Money with Alonso = $21
Price for eggs = $2.50
Remaining money with Alonso = $21 - $2.50 = $18.50
Price for a bag of 3 avocados = $5
Maximum Number of bags of avocados that can be bought with the remaining money:
[tex]=\dfrac{\text{Amount of money remaining}}{\text{Price for a bag of 3 avocados}}[/tex]
[tex]\Rightarrow \dfrac{18.50}{5} = 3.7[/tex]
But number of bags can not be in fractions, only integer value is possible.
So, 3 number of bags of avocados or 9 avocados can be bought at maximum.
Answer:
[tex]2.50+5B\leq 21[/tex]
9 avocados
Determine the greatest common factor in the expression 4x2 + 20x
Answers
Answer:
4x
Step-by-step explanation:
Hope this helps☺️
Answer: 4
Step-by-step explanation:
20 Points and markwd brainliest
Answers
Answer:
B
Step-by-step explanation:
If f(x) = 2x - 5, then f(4) is
17
5
4
3
Answers
Answer:
3
Step-by-step explanation:
The notation "f(4)" means you put 4 where x is in the algebraic expression, then do the arithmetic.
f(4) = 2·4 -5
= 8 -5
= 3
Given: m ll n
m
46°
6x-2
n
What is the value of x?
X
Answers
Answer:8
Step-by-step explanation:
The expression 2l + 2w is used to find the perimeter of a rectangle with length l and width w. What is the perimeter of a rectangle with length 14 cm and width 4 cm?
Answers
Answer:
36cm
Step-by-step explanation:
2l + 25
l=14cm, w= 4cm
2(14cm+4cm)=
28cm + 8cm=
36cm
What is the slope of the line in the graph?
Answers
Answer:
2/4
Step-by-step explanation:
pick two points from the graph
rise / run
goes up 2 goes right 4 .
therefore
2/4
Which is larger 11.4cm or 118m?
Answers
118m is larger than the 11.4cm as m is always greater than the CM
To solve 3 ≥ 5 - 2x, a student typically uses division by -2 and reverses the direction of the inequality. Use the Addition Property of Equality.
Answers
Add 2x
3 + 2x >=5
Subtract 3
2x >= 2
x >=1
PLZ HELP MY TEACHER HATES WHEN THINGS ARNT TURNED IN ON TIME FIRST RESPONSE GETS BRAINIEST!
The glee club has $90 to spend on pens and pencils. Each pen costs $0.75 and each pencil costs $0.15. Let x represent the number of pens, and let y represent the number of pencils.
Part A
Select the equation that describes the number of club pens and pencils that the glee club can buy.
A. 0.15x + 0.75y = 90
B. 0.75x + 0.15y = 90
C. 0.90(x + y) = 90
Part B
What is the greatest number of each type of writing tool that the club can buy?
greatest number of pens =
greatest number of pencils =
Answers
Answer:
part A; B and Part B; pencils
Step-by-step explanation:
you want to find out how many pens and pencils you cn buy with that 90$ so you want to do
.75y+.15x=90
pens=50
pencils=50
but you want to add .75+.15 which = .90
then you divide 90/.90
and that equals 100
then split it up and each gets 50
When 8 is divided by 1/3, the quotient is
Answers
The quotient is 24 when 8 is divided by 1/3.
What is a quotient?A quotient in mathematics is the amount created by dividing two numbers. The term "quotient" is used frequently in mathematics and is sometimes known as the integer portion of a division, a fraction, or a ratio.
A procedure of dividing anything into equal halves is called division. One of the four fundamental operations in mathematics is division.
The division of 8 by 1 / 3 will be done as below:-
Quotient = 8 ÷ ( 1 / 3 )
Quotient = 8 x 3
Quotient = 24
Therefore, the quotient is 24 when 8 is divided by 1/3.
To know more about quotient follow
https://brainly.com/question/673545
#SPJ6
Determine the local extrema points for f(x) = 3x^3 – 2x². Show your work.
Answers
(x)(9x-4) = 0
x = 0 ; 4/9
(0 , 0) ; (4/9 , 64/729)
Solve the equation for y.
cy + 11 = f
Can someone help me?!
Answers
Answer:
y=f−11/c
Step-by-step explanation:
cy+11=f
Step 1: Add -11 to both sides.
cy+11+−11=f+−11
cy=f−11
Step 2: Divide both sides by c.
cy/c=f−11/c
y=f−11/c
Answer:
y=f−11/c i think
Twice y decreased by 10 equals 18.
Answers
Answer:
y = 14
Step-by-step explanation:
Step 1: Write equation
2y - 10 = 18
Step 2: Solve for y
Add 10 to both sides: 2y = 28Divide both sides by 2: y = 14Step 3: Check
Plug in y to verify it's a solution.
2(14) - 10 = 18
28 - 10 = 18
18 = 18
Answer:
y=14
Step-by-step explanation:
Problem set up looks like this: 2y-10=18
2y=28
y=14
what is the slope of the line will give free brainly
Answers
Answer:
The slope or gradient of a line is a number that describes both the direction and the steepness of the line. ... This form of a line's equation is called the slope-intercept form, because can be interpreted as the y-intercept of the line, that is, the y-coordinate where the line intersects the y-axis.
Step-by-step explanation:
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A piece of oak is cut into a block that is 5 cm long, 130 cm wide, and 15 cm tall. The mass of the oak is 9100 grams. What is the density of the oak?
Answers
To first be able to solve this you need to know the equation for density which is D=M/V. You then need to know the equation for volume, in this case it is just the standard length*width*height formula.
First let’s begin finding the volume so 5*15=75. Next we need to multiply 75 by 130 which is 75*130=9750. We then need to plug in our values for the density formula.
Now that we have our volume and the given mass (9100 gams) we can now plug in the values which will look like D=9100/9750 which will then equal to about 0.93333g/cm^3 (0.93333 grams per centimeter cubed).
solve 6( x + 20) = 168
Answers
Answer: X=8
Step-by-step explanation:
168/6=28. x+20=28. 8+20=28.
6(8+20)=168
Answer:
x=8
Step-by-step explanation:
distribute the 6
6x+120=168
168-120=48
48/6=8
Write an equation or inequality that models the situation below: April started a workout program at a local health club. She began with a 45 minute workout and has increased her time by 5 minutes per week. How many weeks should she increase her time, if she wants her work out to be no more than one hour?
Answers
Answer:
45+5x [tex]\leq[/tex]60
Step-by-step explanation:
PLEASE HELP WILL GIVE BRAINLIEST
Answers
Answer:
Thomson ----------- \ /--------------------- Matter is made up of invisible atoms
Rutherford -------------|--|---------------------- Mass of an atom [in the center]
Dalton -------------|-/ /------------------ Electrons move in circular paths...
Bohr -------------|-----|------\ /------ Electrons exist in a cloud of probability.
Schrodinger -------------|----/ \----|------ Atoms contain Electrons
\----------------/
Answer:
i need your help!!!!!!!!
Step-by-step explanation:
Solve
6r + 7 = 13 + 7r
Answers
Answer:
r = -6
Step-by-step explanation:
6r + 7 = 13 + 7r
-6r both sides
7 = 13 + r
-7 both sides
r + 6 = 0
-6 both sides
r = -6
Answer:
r = -6
Step-by-step explanation:
basically send the letters on one side (preferably the left) of the = sign... and the numbers on the other side. Remember when you pelting things across the equal sign, you have to switch the signs... meaning positive (+) will become negative (-) or vice versa...
6r + 7 = 13 + 7r
6r - 7r = 13 - 7
-1r = 6
r = -6
An office supply store scans document pages. The store charges the same amount for each scanned page and a one-time charge for the scan of any number of pages. The equation below gives the total cost of scanning x document pages. y=0.10x+0.25 What does 0.25 represent in this problem?
Answers
Answer:
0.25 = one time charge
Step-by-step explanation:
Given that:
Charging pattern of store for scanning documents :
(One time fee + fixed amount per page scanned)
The equation:
y=0.10x+0.25 ; gives the total cost of scanning x document pages
Comparing the equation and the charging pattern :
y = total cost
0.10 = fixed cost per page
x = number of pages scanned
0.25 = one time charge(not dependent on number of pages to be scanned).
expresar en lenguaje algebraico los siguientes enunciados que están en lenguaje común o cotidiano
1.la suma de tres números cualquiera es igual a 20 unidades _______________
2.la diferencia de dos números cualquiera es igual a otro número___________
3.el cociente de dos números es igual a la mitad (un medio) de otro_______
4.el cubo de un número es igual a 9______
5.el triple de un número es igual a tres quintas partes de otro______
6.el producto de tres números es igual a 15_____
7.la tercera parte de un número más tres unidades es igual al doble del cuadrado de otro________
8.el cociente de dos números es igual a 3 octavas partes de otro menos 2 unidades_____
9.el cuadrado de un número menos 3 unidades_____
10.la mitad de un número es igual al quíntuple de otro_____
11.el producto de cuatro números es igual a 12_____
12.
Answers
Answer:
1. x+y+z=20
2. x-y=z
3. [tex]\frac{x}{y} =\frac{1}{2} z[/tex]
4. x³=9
5. [tex]3*x=\frac{3}{5} y[/tex]
6.x*y*z= 15
7. [tex]\frac{x}{3}+3=2*y^{2}[/tex]
8. [tex]\frac{x}{y} =\frac{3}{8} *z-2[/tex]
9. [tex]x^{2} -3[/tex]
10. [tex]\frac{x}{2} =5*y[/tex]
11. x.y.z.n=12
Step-by-step explanation:
El lenguaje algebraico utiliza letras, símbolos y números para expresar en forma breve y concisa enunciados en los que se pide realizar operaciones matemáticas. En otras palabras, el lenguaje algebraico utiliza letras en combinación con números y signos, y, además, las trata como números en operaciones y propiedades.
Siendo x, y, z,n tres números cualesquiera:
1. La suma de tres números cualquiera es igual a 20 unidades: x+y+z=20
2. La diferencia de dos números cualquiera es igual a otro número: siendo la diferencia sinónimo de resta o sustracción, este enunciado se expresa como: x-y=z
3. El cociente de dos números es igual a la mitad (un medio) de otro: siendo cociente como sinónimo de dividir, entonces [tex]\frac{x}{y} =\frac{1}{2} z[/tex]
4. El cubo de un número es igual a 9: Elevar un número al cubo implica que el exponente es 3, entonces x³=9
5. El triple de un número es igual a tres quintas partes de otro: El triple de un número se calcula multiplicando el número por 3, entonces [tex]3*x=\frac{3}{5} y[/tex]
6. El producto de tres números es igual a 15: Siendo producto sinónimo de multiplicación, x*y*z= 15
7. La tercera parte de un número más tres unidades es igual al doble del cuadrado de otro: El doble de un número se calcula multiplicando el número por 2. y el cuadrado de un número implica elevar a ese número por 2, entonces: [tex]\frac{x}{3}+3=2*y^{2}[/tex]
8. El cociente de dos números es igual a 3 octavas partes de otro menos 2 unidades: [tex]\frac{x}{y} =\frac{3}{8} *z-2[/tex]
9. El cuadrado de un número menos 3 unidades: [tex]x^{2} -3[/tex]
10. La mitad de un número es igual al quíntuple de otro: [tex]\frac{x}{2} =5*y[/tex]
11. El producto de cuatro números es igual a 12: x*y*z*n=12
Slope:?
Equation:?
PLEASE MARKING BRAINLIEST
Answers
Answer:
Step-by-step explanation:
Slope = Rise/run
= y2 -y1/x2-x1
=192-96/12-6
=96/6
=16
Y= Mx+b
Plug in (12,192) as x and y
192= (16 * 12) + b
192= 192 + b
0 = b
Also you can find the b value by looking at the graph. The y intercept is the b value
The equation is y = 16x
