Answer:
he can only stay for 6hr cause 7 hr would use his whole 20
What is the slope of the line in the graph?
Answer:
2/4
Step-by-step explanation:
pick two points from the graph
rise / run
goes up 2 goes right 4 .
therefore
2/4
Determine the greatest common factor in the expression 4x2 + 20x
Answer:
4x
Step-by-step explanation:
Hope this helps☺️
Answer: 4
Step-by-step explanation:
which table represents a linear function?
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.
Twice y decreased by 10 equals 18.
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
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.
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
Can someone please help me
Answer:
point c looks like the coordinates are (1, 4.5)
Answer:
point c is (1,4.5)
Step-by-step explanation:
20 Points and markwd brainliest
Answer:
B
Step-by-step explanation:
Determine the local extrema points for f(x) = 3x^3 – 2x². Show your work.
2x + 4 = 16 Please Identify the following. What number is the coefficient? What is the variable? What is the constant?
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.
If f(x) = 2x - 5, then f(4) is
17
5
4
3
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
solve 6( x + 20) = 168
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
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?
Answer:
36cm
Step-by-step explanation:
2l + 25
l=14cm, w= 4cm
2(14cm+4cm)=
28cm + 8cm=
36cm
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?
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).
Given: m ll n
m
46°
6x-2
n
What is the value of x?
X
Answer:8
Step-by-step explanation:
what is side length s
Answer:
I dont think thats possible to answer without a picture, but i can explain how to find the answer lol
Step-by-step explanation: if leg a is the missing side, then transform the equation to the form when a is on one side, and take a square root: a = √(c² - b²)
if leg b is unknown, then. b = √(c² - a²)
for hypotenuse c missing, the formula is. c = √(a² + b²)
what is 93 million written in scientific notation?
Answer:
93000000
Step-by-step explanation:
what is the slope of the line will give free brainly
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:
pls i rly need brainly to level up ty
Slope:?
Equation:?
PLEASE MARKING BRAINLIEST
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
Solve
6r + 7 = 13 + 7r
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
Which equation has a constant proportionality equal to 25
Answer: C. I tried it out and I got it right.
Step-by-step explanation: Brainliest please.
Tamara broke her arm and the medical bills are $2000. Her parents are offering to pay her medical bills
at an annual simple interest rate of 5%. How much will Tamara pay in interest at the end of the year?
1. $1000
2. $10
3. $110
4. $100
Which is larger 11.4cm or 118m?
118m is larger than the 11.4cm as m is always greater than the CM
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
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"
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.
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
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?
Answer:
45+5x [tex]\leq[/tex]60
Step-by-step explanation:
Write an equation in point slope form for the line that goes through the point (-3, 2) and has a
slope of -1/4.
y=-1/4x+5/4. This equation works.
It says to Factor but I don’t know what that means. Here is the equation. 15x + 35y - 10z
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.
When 8 is divided by 1/3, the quotient is
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
Solve the equation for y.
cy + 11 = f
Can someone help me?!
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
