The missing values in the ratio table are;
⇒ 6 : 3 , 24 : 12, and 18 : 9
What is mean by Ratio?
A ratio indicates how many times one number contain in another number. The ratio of two number is written as x : y, which is equivalent to x/y.
Where, x and y are individual amount of two quantities.
And, Total quantity gives after combine as x + y.
Given that;
Peoples = 6 , 18
Benches = 3, 12
Now,
The equivalent ratios are;
⇒ 6 : 3 , x : 12 , 18 : y
Find the values of x and y as;
Since, All the ratio are equivalent.
So, we get;
⇒ 6 : 3 = x : 12
⇒ 6 / 3 = x / 12
⇒ 6 × 12 / 3 = x
⇒ x = 24
And, ⇒ 6 : 3 = 18 : y
⇒ 6 / 3 = 18 / y
⇒ 6 × y = 18 × 3
⇒ y = 18 × 3 / 6
⇒ y = 9
Thus, The missing values in the ratio table are;
⇒ 6 : 3 , 24 : 12, and 18 : 9
Learn more about the ratio visit:
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Write the phrase as an algebraic expression:
The quotient of 15 and w less z.
Answer:
z>15+w
Step-by-step explanation:
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Match the coordinates with the points on the coordinate plane.
M
N
R
L
P
S
Q
Answer:
1. P
2. Q
3. R
4. L
5. M
Step-by-step explanation:
HYGTFRDSXDC FVGBTFRDC
Viva México sin nada más que decir
no te entendí ni ⅕a lo que dijiste pero ya no importa (long live MEXICO)
The manager of a local automobile store wants to conduct a customer satisfaction survey. Who should the manager survey to best find out what he wants to know?
Answer:
the customers
Step-by-step explanation:
because they are the main target of this survey
Point B (-5, 5) is reflected over the x-axis. Where is B'?
Answer:
(-5, -5)
Step-by-step explanation:
Please plot this linear equation on a graph, and also explain how to plot it.
[tex]y=3x-7[/tex]
Answer:
See below:
Step-by-step explanation:
Hello! I hope you are having a nice day.
We can solve this equation in a single step, we just need a bit of theory and a graph.
We can first see that its in [tex]y=mx+b[/tex] form. Which is also known as Slope-Intercept form.
This means that we know the following.
[tex]b[/tex] is the y coordinate of the y intercept.[tex]m[/tex] is the slope of the line.Since we know that, we can see that from our equation that the slope of the line is 3 and the y intercept is (0,-7).
Now that we've gotten that, we can start graphing.
The y intercept is -7 so we can plot (0,-7) as one of our points.
The slope of 3 means that we got up 3 units then right a single unit.
Therefore, another point could be (1,-4).
With our two points, we can create our graph by creating a straight line through those two points and therefore plotting our line.
Cheers!
Answer:
Step-by-step explanation:
y = 3x - 7 is a linear equation with y-intercept -7 (or (0, -7) ) and slope 3. These two quantities are instantly readable from the equation.
There are several ways in which we may graph this equation. One is to plot the y-intercept (0, -7) Then choose an x-value, such as 3, and evaluate the function at that x value. We see that y = 9 - 7, or y = 2, when x = 3. Then another point on the graph besides (0, -7) is (3, 2). Plot (3, 2) and then draw a line through the two plotted points.
Here's another way:
The slope here is 3, or 3/1, which represents rise / run. Plot (0, -7) as before.
Move your pencil from (0, -7) 1 space to the right and 7 spaces up. Then plot a new point at that location. Draw a line through (0, -7) and (1, 0).
Translate the word phrase into a math expression.
1 less than a number.
A. n + 1
B. n−1
C. 1−n
D. 15 ÷ n
pls help!!!! ASAP!!
Answer:
5:3
Step-by-step explanation:
The ratio is 5 to 3
chocolate being 5 and oatmeal being 3
Y = 4x + 9
What is the slope and the y-intercept?
Answer:
y=4x+9 is in the form y=mx+b , so the slope ( m ) is 4 and the Y-intercept ( b ) is 9
Answer:
m = 4b = 9Step-by-step explanation:
We know that:
y = mx + by = 4x + 9If we compare these two equations, we can find the slope and the y-intercept.
=> (y = mx + b) = (y = 4x + 9)
We can clearly see that 'm = 4' and 'b = 9'.
Conclusion:
Therefore:
m = 4b = 9Hoped this helped.
Help please with these solutions
Answer:
a
Step-by-step explanation:
just needed the points, sorry
A holiday meal cost $12.50 a person plus a delivery fee of 30$. Which equation is right?
1. y=30+12.50x
2. 12.50x=30
3. y= 12.50+30x
4. y=12.50+30
Answer:
1
Step-by-step explanation:
:)
I tried it and got number 1, so i think its number 1!
A package of 25 wristbands costs $15.75. What is the cost of 3 wristbands in dollars and cents?
Answer:
1.89
Step-by-step explanation:
find cost of 1 wristband first
15.75/25 = 0.63 (cost of 1 wristband)
0.63*3 = 1.89
-10+16 divided by (-2)+7
*Please show work!*
Answer:
= 1 1/5
Step-by-step explanation:
= -10+16/(-2)+7
= 6/5
= 1 1/5
When should Estimation not be used?
A. When adding many numbers mentally
B. When subtracting large numbers mentally
C. when finding the exact amount
Answer: c
Step-by-step explanation:
Douglas went to Charlies General Store to get gas. He paid $52.20 for 20 gallons of gas. How much would he have paid if he got 25 gallons instead
Answer:
65.25
Step-by-step explanation:
52.20 is the total for 20 gallons of gas
we divide 52.20 by 20 to find out the price per gallon.
52.20/20= 2.61 per gallon
for 25 gallons --> 2.61 x 25 = 65.25
Simplify:
-30x^9/10x^17
Answer:
-3/x^8
Step-by-step explanation:
First, we simplify -30/10 which will be -3.
Next, we simplify x^9/x^17 which will be x^-8, since when dividing exponents, you subtract them. Sorry if this sounds confusing, but if this helps you better understand it, then here you go: I mean that y^n/y^z = y^(n-z).
x^-8 = 1/(x^8), and to find our answer, we multiply this by -3 to get an answer of:
-3/x^8
A car dealership sold 153 cars in 3 months. At what rate did the dealership sell cars in cars per month?
Answer:
51
Step-by-step explanation:
Divide 153 by 3 and you get 51
what is e plzzzzz zhelp
Answer:
A, e = 3
Step-by-step explanation:
[tex]\frac{3.6}{e}[/tex] = 1.2
Step 1: Multiply both sides by x.
3.6=1.2x
1.2x=3.6 (Flip the equation)
1.2x = [tex]\frac{3.6}{1.2}[/tex]
(Divide both sides by 1.2)
x=3
hope this helps!! :D
everyone have a miraculous day! <3
Answer:
A
Step-by-step explanation:
[tex]\frac{3.6}{3}=1.2[/tex]
[tex]1.2 * 3 =3.6[/tex]
I need an explanation on this on why it’s that answer, plz help thx✌I need help plzzzz
Solve 3(x−13)=y−2 for y. Then tell whether x and y show direct variation. Please help me with this. 60 points!
Answer: if you put 60 points onto the question it divides it by 2 for 2 different question get half of what it is so if you want each person to get 60 you need to add 120 points
Step-by-stepStep-by-step explanation:
Answer:
y=3x+13
Step-by-step explanation:
Someone help me with this please, I really need help, and it's due tmrw...PLEASE
Answer:
A perfect score on a test
Step-by-step explanation:
Since the score gets subtracted for each wrong answer, if x=0 then then nothing would get taken away from the initial 80
Answer:
a perfect score on the test
Step-by-step explanation:
80 is the highest score you can get. the amount of questions she got wrong (x) is multiplied by 4 and subtracted from 80. Therefore, 80 is a perfect score.
im giving brainiliest
Answer:
The relationship between these 2 angles are that they are doubled when you look at them.
Step-by-step explanation:
10 Points + brainliest.
7a + 50 = 247
Answer:
a = 28.14 (Estimated)
Step-by-step explanation:
7a + 50 = 247
=> 7a = 197
=> a = 28.1428571429 (Using Calculator)
=> a = 28.14 (Estimated)
Hoped this helped.
Answer:
a= 190
Step-by-step explanation:
7a+50=247
=7a = 247-50
= a = 197-7
= a = 190
Given that the function graphed is ƒ(x), what is ƒ(−5)?
I will give the best answer brainliest!
Answer:
D. 5
Step-by-step explanation:
yeah-ya............. right?
Make a table of equivalent ratios based on the graph below
I need assistance with this
look at the pic help
Answer:-68 i think
Step-by-step explanation:
Answer:
the answer is A -68
Step-by-step explanation:
How do you decide where to shade an inequality whose boundary dose not go through the origin?
A. For <, shade above the boundary
B. If (0,0) is a solution, shade where (0,0) is
C. For >,shade below the boundary
D.If (0,0) is a solution, shade the boundary.
Answer:
I’m pretty sure that it is D because it says boundary and not just where it is at.
Step-by-step explanation:
If you have an equation for your graph you would substitute the y AND x with 0, you the solve the solution and if the solution is true then the space where (0,0) is located becomes the shaded area because that resembles the area in which everything is a positive solution with the equation. If it is false then the opposite area is then shaded because (0,0) doesn’t work with the problem.
I hope you get it right! Have a good week :D
WILL GIVE BRAINLIEST LIKE FIVE STARS THE WHOLE SHEBANG;
The graph shows how many bottles a machine caps in a certain number of seconds.
Part A
What is the constant of proportionality, and what does it mean in this situation?
Use the drop-down menus to show and explain your answer.
The constant of proportionality is
Choose...
; the machine caps
Choose...
bottles in
Choose...
.
Part B
Which of the following is an ordered pair on the graph? What does it represent in this situation?
A.
(45, 90); the machine caps 45 bottles in 90 seconds.
B.
(45, 900); the machine caps 45 bottles in 900 seconds.
C.
(45, 900); the machine caps 900 bottles in 45 seconds.
D.
(900, 45); the machine caps 900 bottles in 45 seconds.
Answer:
The machine caps 900 bottles in 45 second
Step-by-step explanation
15/300 is equal to 45/900
Does the equation y = x represent a function?
