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shtirl [24]
3 years ago
15

Write an expression to show how you could calculate the total amount David paid.

Mathematics
2 answers:
Viktor [21]3 years ago
8 0

Answer: Total = $100

Step-by-step explanation:

y = total amount

x = amount per hour

b = initial amount cost

m = amount of hours

y=mx +b

y = (5)(15) + (25)

y = 100

Leya [2.2K]3 years ago
7 0
Answer:total=100 hope this helps.:)
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Hi there!

Here are all the steps into solving this equation :

y = 2x - 5

Add 5 on each side of the equation

y + 5 = 2x

Divide each side of the equation by 2

\frac{y+5}{2} = x

Divide 5 by 2

\frac{y}{2} + 2.5 = x


There you go! I really hope this helped, if there's anything just let me know! :)

7 0
3 years ago
aquil had $40. he spent 2/5 of his money on a new hat. he spent 1/2 of what was left on sunglasses. how much money did he have l
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Answer:

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Step-by-step explanation:

40(2/5)=16

16(1/2)=8

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Answer: Hello fellow student to answer your question,

The answer is D

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A pizza dlivery car can travel 11 km for every gallon of gasoline it uses. If the driver's average speed is 28 km/h, how many ho
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13.75 hours

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