3 years ago

Y

Mathematics

1 answer:

marysya [2.9K]3 years ago

6 0

Answer: Ryan had a head start of 10 meters.

Step-by-step explanation:

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Anyone know how to do this?

Lera25 [3.4K]

Answer:

Part A) 25

Part B) 225

Step-by-step explanation:

Part A

The slope of the graph gives us the mile per gallon of the car.

Recall that the slope of the graph is rise over run.

$m = \frac{200}{8} = 25$

Therefore car gets 25 miles per gallon

Part B) Since we know the slope of the direct variation line, we substitute into y=kx to get:

$y = 25x$

To find the number of miles the car travels using 9 gallons, we substitute x=9 to get:

$y = 25 \times 9$

This gives us 225 miles

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3 years ago

Evaluate f(x) = 8.4x + 3.8 when x = 9.1. Type the number only for auto grade to work correctly. Round your answer to 2 decimal p

vova2212 [387]

The answer is 80.24.

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3 years ago

Question 6 of 10

o-na [289]

B and d should be the answer

6 0

3 years ago

Select the expression that can be used to find the price of a $350 telescope after a 48% markup.

zvonat [6]

Answer:

Step-by-step explanation:

you have to turn the48 to a decimal

4 0

2 years ago

Find the sum of two consecutive numbers if the smaller one is 43

Alexxx [7]

Answer:

Step-by-step explanation:

Smaller number = 43

Bigger number= 44

Sum = 43+44

8 0

3 years ago

Read 2 more answers