The table below shows that the number of miles driven by Taylor is directly proportional to the number of gallons she used. Gallons Used /Miles Driven
42 1125.6
48 1286.4
50 1340
What is the constant of proportionality between the number of miles driven and the number of gallons used?

The constant of proportionality is 26.8

Calculating the number of miles driven per gallon of fuel used:

1125.6/42 = 26.8

1286.4/48 = 26.8

1340/50 = 26.8

we get 26.8 miles traveled in one gallon fuel.

if we represent gallons of fuel by x and miles traveled by y, the equation thus formed will be:

                  y = 26.8x

hence the constant of proportionality is 26.8

Learn more about constant of proportionality:

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24.3

Step-by-step explanation:

910g = 25 x 884.52

g = 24.3

This is the correct answer. Hoped this helped!

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!

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step-by-step explanation: