3 years ago

7. Joe spent of his money and Cara

Mathematics

1 answer:

goldenfox [79]3 years ago

4 0

Hi how are you doing today Jasmine

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Jon has to pay $7.50 admission for the skating rink and $1.50 per hour to rent rollerblades. Write an equation for the cost (y)

Nata [24]

Answer:

y = 7.50 + 1.50x

Step-by-step explanation:

The admission costs $7.50 and after x hours Jon has to pay $1.50*x. Then the cost y in dollars is

y = 7.50 + 1.50x where x is the number of hours.

4 0

3 years ago

Write an expression that is equivalent to (3+14)+27

Julli [10]

Answer:

Step-by-step explanation:

1. (3+14)=17

2. 17 + 27= 44

3 0

3 years ago

Ed bought 3 L of water 2750 mL of sports drink and 2.25 L of juice which statement is true

Leona [35]

3L is the largest quanity, 2750mL is 2nd largest, and 2.25L is the smallest. hope that helps

7 0

4 years ago

PLZ HELP PLZ HELP. Select the net of the square pyramid. Then, use the the net to select the surface area.

Lilit [14]

The first net

Surface area: 28.2

3 0

3 years ago

If EF = 2x-7, FG = 4x-20, and EG = 21, find the values of x, EF, and FG.

Serggg [28]

Given -:

EF = 2X-7

FG = 4X-20

EG = 21

FIND OUT

EF =?

FG = ?

To proof

as given in the question

we have the value of EF = 2X-7 , FG = 4X-20 and EG = 21

Thus we have

EG = EF + FG

21 = 2X-7 + 4X- 20

21 = 6x - 27

48 = 6x

x = 8

Hence proved

Now put this value

$EF = 2\times 8 - 7\\EF = 9$

Now

$FG = 4\times 8 - 20\\FG = 12$

Hence proved

8 0

3 years ago