Mathematics Middle School

A 6-pack of Sprite costs $7.70. How much would an 18-pack of Sprite cost if the costs are proportional?
A. 13.86
B. 14. 40
C. 11.55
D. 23.10

Answers

Answer 1

Answer:

6 pack = $7.70

18 pack=$23.10

Answer 2

Answer:

Step-by-step explanation:

d,

7.70 * 3 = 23.10

because 6 goes into 18 ,times.

or 7.70+7.70+7.70 = 23.10 so D

Related Questions

A drill is used to dig down into the earth. After 2 hours, the drill is 12 meters below the surface. After 5 hours, the drill is 30 meters below the surface. Which equation represents the depth of the drill in meters, y, after ​x hours of drilling?A line passes through the origin and (4, 5). Which point is also on the line?

Answers

Answer:
6y = x
Step-by-step explanation:
All that equation is saying is that for every 1 hour drilled (x), 6 meters (y) are drilled.
y = distance in meters
x = time
12y = 2x
12y/2 = 2x/2
6y = x
30y = 5x
30y/5 = 5x/5
6y = x

Lmk if I’m wrong

Answer:

x(6) = y for the first one

seccond one   (2,2.5) for example

Step-by-step explanation:

first one: so if u plug in 5 for x

5(6)= 30

help please. this is so complicated. ----> ( lotsssss of pointssss )

show your work !!

whats 9 + 10

Answers

9+10= 19

Just count them together lol :)

Answer to get points.

Answers

Answer:

Operation- Scientific notation

Power of of 10 involved- positive 4

Step-by-step explanation:

I'm sorry if the last one isnt correct its been a while since i have done that stuff.

Answer:

Step-by-step explanation:

He is multiple decimals

what is the highest number known to man

Answers

Answer:

Infinity

Step-by-step explanation:

You cannot go higher than this

Answer:

1 is the highest number known to man

What is the answer to 4-4+4-5+5/1

Answers

Answer:

4

Step-by-step explanation:

5/1=5

4-4+4-5+5=4

4 - 4 + 4 - 5 + 5/1 = 4

A school held a jump roping contest, Diego jumped rope for 20 minutes . Jada jumped rope for 15 minutes. What percentage of Diego's time is that?

Answers

I think it’s 90%......
it’s 75%
if you take diego’s total amount and divide it by 4 you’d get 5 so that means 5=1/4 of 20 aka 100% therefore 15 = 3/4 = 75% of 100

Please help with this

Answers

I thinks is A or B if not I’m sorry
i think it should be b

The distance that a object covered in time was measured and recorded in the table. What equation would describe this motion?

y = 2x+1
y = 3x+1
y = 3x
y = 2x

Answers

Sorry if wrong but I think it’s y=2x

Answer: it's y = 2x

Step-by-step explanation: I took the test and got it right.

Solve the system of equations.
2x-15y=6
x-6y=-1

Answers

Step-by-step explanation:

2x-15y=6---->1

x-6y=-1

x=-1+6y----->2

use substitution

substitute 2 in 1

2(-1+6y)-15y=6

-2+12y-15y=6

-3y=6+2

-3y=8

y=-8/3

x=1+6(-8/3)

x=1+(-16)

x=-15

Why can’t you use the product of powers rule to simplify this expression? Explain.

3⁴ · 2⁸

Answers

Answer:

The 3 and the 2 are not the same base so you need to convert them them to the same base.

Step-by-step explanation:

I hoope this helps!

Answer:

not the same bases

Step-by-step explanation:

you can’t use the product of powers rule to simplify this expression because the bases of the problem are not the same base in order for you to be able to use the product of powers rule to simplify the expression you have to convert them to the same base in order to simplify this expression.

Hope this helps

This table of values represents a linear function.

Write the equation for the function.

Answers

Answer:

y = -2x + 2

Step-by-step explanation:

Slope = [tex]\frac{y^{2}-y^{1} }{x^{2}-x^{1} } =\frac{-4-2}{3-0}=\frac{-6}{3}=-2 \\[/tex]

y-intercept = (0, 2)

Answer:

y = -2x + 2

Step-by-step explanation:

Hope this helps!

There are 90 books on 5 shelves, how many books are there on 14 shelves? *

Answers

90/5=18
18 books per shelf

18*14=252
252 books on 14 shelves

There are 90 books on 5 shelves, there are 252 books on 14 shelves.

Algebraic word problems are problems that require you to translate statements into a mathematical equation and then solve those equations.

Word problems need skill in converting verbal to mathematical language. There is an unknown number in every word problem.

From the given information,

there are 90 books on 5 shelves.

i.e.

90 books = 5 shelves

Let use x to indicate the unknown books.

x books = 14 shelves

∴

To determine the number of books on 14 shelves, we have:

[tex]\mathbf{x = \dfrac{90 \ books \times 14 \ shelves }{5 \ shelves}}[/tex]

x = 252 books

Therefore, we can conclude that the number of books on 14 shelves is 252 books.

Learn more about word problems here:

https://brainly.com/question/23542499?referrer=searchResults

Describe the pattern in each sequence and determine the next term of the sequence.

The figure shows a sequence from left to right. The first figure from the left is a dot, the second figure has 3 dots in the shape of a triangle, the third figure has 6 dots in the shape of a triangle, and the fourth figure has 10 dots in the shape of a triangle.

Answers

Answer:

23%0-6⁶v

Step-by-step explanation:

Please look at the attached image. Really need Help!! Who ever find answer first will get brainily.

Answers

Angle Y is a right angle, so it’s 90 degrees. Angle W is 2x, since it’s opposite angles on a single line intersecting parallel lines. Triangles have 180 degrees, so adding up all sides creates the equation to solve:

X+Y+W=180
(3x-5)+90+2x=180
5x+85=180
5x=95
x=19

Answer:

Angle Y is a right angle,  it’s 90 degrees. Angle W is 2x, because it’s opposite angles on a single line with intersecting parallel lines. Triangles have 180 degrees, so adding up all sides creates the equation to solve:

X+Y+W=180

(3x-5)+90+2x=180

5x+85=180

5x=95

x=19

Step-by-step explanation:

Please show work. 3rd-time brainliest

Answers

Answer:

Susan paid 30.00 for all of her items.

Step-by-step explanation:

2*12.36=24.72

1/2*1.98=.99

1*3.49=3.49

3.49+.99+24.72=29.20

29.20+.80=30.00

Curran begins to create a triangle whose angle measures are 24°, 68°, and 88°. Her work is shown below. What does she need to do to complete the triangle correctly?

Answers

Answer:

A) measure angle (ACB) with a protractor to ensure it measures 88 degrees

A contractor bought 8.2 ft to the second power of sheet metal. they has used 4.9ft to the second power so far and has ​$66 worth of sheet metal remaining. The equation 8.2x + 4.9x = 66 represents how much sheet metal is remaining and the cost of the remaining amount. How much does sheet metal cost per square​ foot?

Answers

Answer:

You would have to subtract the anwser you get from Multiplying then adding

At the end of a pizza party, 1/3 of a cheese pizza and 1/6 of a pepperoni pizza were left. Brad ate 1/2 of all the leftover pizza. What fractional part of a whole pizza did Brad eat?

1/6
1/9
1/12
1/4

Answers

Answer:

i think its A! pls let me know if im wrong.

Step-by-step explanation:

1/3 plus 1/6 is 1/2 and Half of 1/2 is 1/4 so it’s 1/4 :)

WILL GIVE THE BRAINLIEST!! PLZ HELP ITS A MULTICHOICE QUESTION! Which of the following functions are linear choose ALL correct answers

y= x^2
y= 5x -3
y= 7/x
y= 1/x
y= x^3 + 4

Answers

B is your answer your looking for .

Holt drove 99 kilometers with 9 liters of gas. How many kilometers can he drive with 12 liters of gas?

A) 90 km
B) 132 km
C) 74.25 km
D) 87 km

Answers

Answer:

The answer is B

Step-by-step explanation:

If 9 liters of gas got the car to drive 99 km then 12 liters would get the car to go more than 99 leaving 132 the only one

The answer umis b. 99 times 12=1,188 dived by 9 = 132

Yo can someone help me out, I know the volume but which units again?

Answers

meters cube or m³

Volume uses '³' or cube units on 3d models.

Area uses '²' or square units on 2d models.

Yolanda is filling her bathtub. The table shows the number of gallons of water in the bathtub at different times since she started filling it. Time (minutes) 1, 1.5, 2 Water (gallons) 16.50, 24.75,33. Now find the constant of proportionality (in gallons per minute) for the second and third rows of the table. Show your work.

Answers

Answer:

K= 16.5 gallons per minute

Step-by-step explanation:

Time t (minutes) Water g (gallons)

For t= 1, g= 16.50,

for t= 1.5 ,g= 24.75

For t= 2,g= 33

Let the function be

Gallons g= k(time t)

Where k is the constant of proportionality

16.5= k(1)for when t= 1

24.75= k(1.5) ..for when t= 1.5

Solving gives

8.25=k(0.5)

8.25/0.5= k.

16.5 = k

K= 16.5 gallons per minute

I WILL GIVE BRAINLIEST

Answers

.875 and 88% of a pie

( i rounded the percent age up)
the decimal of 7/8ths is 0.875 and the percentage is 87.5% not rounded but rounded the percentage is 88%

I had to make another question because I am slow, but please answer all FOUR questions and I will report any unnecessary answers or answers just stealing points.

Answers

Answer:

1. slope = 8

2. y-intercept = 20

3. y-intercept

4. slope

Answer:

1. Slope is 8/1.

2. Y-intercept is (0,20)

3. Y-intercept.

4. Slope.

Hope this helps!!!

Pls help with this question!!!

Answers

Answer:

15 cans

Step-by-step explanation:

25/5=5

5*3=15

this the answer to it

Answer:

15 cans

Step-by-step explanation:

25/5=5

3*5=15

HELP pls ill mark as brainlest for the first person to answer

Answers

Answer:

C

Step-by-step explanation:

7 x 35 = 245

245 > 210

Answer:

c

Step-by-step explanation:

Help me pleaseee i cant fail this

Answers

None of the above is the answer

If three bananas vost $0.99, how much would 5 bananas cost?

Answers

Answer:

$1.65

Step-by-step explanation:

First to find the unit rate, (how much one banana cost) you divide 0.99 / 3 which is equal to 0.33 then multiply 0.33 by 5 and you get 1.65 hope this helped!

2x2x2x2x2x2x2x2x2x2x2x2x2x2x2

Answers

Answer:

The answer is 32,768

Hope it helps.

The answer that you need is 32, 768! Your welcome! Have a good day!

PLEASE HELP What is the range of possible sizes for side x?

Answers

The correct answer is 16.8
The answer for one is 16.8
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