Question

What value is missing from this table please helpppp

Answer 1

b is the correct answer because 1 gallon of gas is 1.05 dollars, so 15 × 1.05 is 15.75...

Answer 2

The missing value in the table is:

B. 15.75

Explanation:

The table is given by:

Gallons of gas Cost in dollars

1 1.05

2 2.10

5 5.25

15 ?

20 21.00

Let x represents the Gallons of gas

and y represents the cost in dollars.

By looking at the table we observe that the relationship between x and y is linear and the equation that satisfies the equation is:

`y=1.05x`

Hence, when x=15 we have:

`y=1.05* 15\\\\i.e.\\\\y=15.75`

Hence, the correct answer is:

Option: B