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Free_Kalibri [48]

3 years ago

8

Grapes cost $7.55 per pound. Evan wants to buy 4.8 pounds of grapes, and he estimates that he will need $32 to buy the 4.8 pound

s of grapes. Which statement about Evan’s estimate is true?

2 answers:

gizmo_the_mogwai [7]3 years ago

8 0

<span>Evan rounded 4.8 down to 4. His estimate of 32 is too low.

I hope this helps, Good luck :)</span>

Ivanshal [37]3 years ago

4 0

Solution:

Cost of grapes Per Pound= $ 7.55

Amount of grapes that Evan want to Buy= 4.8 pounds

Estimation made by Evan about the cost of 4.8 pound of weight which cost $ 7.55 per pound= $ 32

Actual Cost of 4.8 pounds of grapes= $ 7.55 × 4.8

= $ 36.24

→The Statement that , Evan made about the cost of 4.8 pounds of grapes,is $ 32, cost per Kg of Grapes being $ 7.55 per pound is Incorrect.

Because Actual cost of 4.8 pounds of grapes is $ 36.24.

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ArbitrLikvidat [17]

Answer:

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Part 2) Option A. x = 5

Part 3) Option C. x − 4y = −9

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Step-by-step explanation:

Part 1)

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y ----> vertical jump in inches

step 1

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convert to function notation

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step 1

Find the slope

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therefore

The equation is

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Part 3) Choose the equation that represents a line that passes through points (−1, 2) and (3, 1)

step 1

Find the slope

we have the points

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step 2

Find the equation of the line into point slope form

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$point\ (3, 1)$

substitute

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Convert to standard form

Multiply by 4 both sides to remove the fraction

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x ----> the number of rides

y ----> the total cost in dollars

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The independent variable or input is the number of rides

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