Consider the graph of the linear function () -

But The aquarium charges $12 per ticket for adults and $5per ticket for children. A group of 90 children and adult chaperones vi

White raven [17]

Answer:

There were 76 childrens and 14 adults.

Step-by-step explanation:

Since the group has a total of 90 children and adults, then the sum of the number of adults with the number of children must be equal to 90 as shown below:

children + adults = 90

Since the total cost for their tickets was 548 then the number of children multiplied by the price of their ticket summed by the number of adults multiplied by the price of their ticket must be equal to that. We have:

5*children + 12*adults = 548

With these two equations we have a system of equations shown below:

children + adults = 90

5*children + 12*adults = 548

In order to solve this we will multiply the first equation by -5, and sum both equations we have:

-5*children - 5*adults = -450

5*children + 12*adults = 548

7*adults = 98

adults = 98/7 = 14

children + 14 = 90

children = 90 - 14 = 76

There were 76 childrens and 14 adults.

7 0

2 years ago

What is two multiplied by fifty six

leva [86]

112. This is the answer

8 0

2 years ago

Read 2 more answers

Question is attached will give brainliest ty !!

creativ13 [48]

Answer:

A. (2x, 2y)

Step-by-step explanation:

Original figure: PQRTS

Dilated figure: P'Q'R'S'T'

Take one of the corresponding sides of the figure and find the scale factor:

SR = 2, S'R' = 4
Scale factor is 4/2 = 2

The dilation rule as per above is:

(x, y) → (2x, 2y)

Correct option is A

6 0

2 years ago

WILL MARK BRAINLIEST the last two pics are for question two

DanielleElmas [232]

Answer:

1. 702 square centimeters

2. m∠YWX = 63°

Step-by-step explanation:

1.

The total surface area is area of all the sides.

There are 2 triangles (slanted side) with base 14 and height 11. Thus area would be $2(\frac{1}{2}*14*11)=154$
There are 2 triangles (another slanted side) with base 10 and height 12. Thus area would be $2(\frac{1}{2}*10*12)=120$
There are two rectangles with base 10 and height 6. Thus area would be $2(10*6)=120$
There are two rectangles with base 14 and height 6. Thus area would be $2(14*6)=168$
The bottom is a rectangle with area 10 * 14 = 140