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3 years ago

What value is missing from this table please helpppp

Mathematics

2 answers:

vesna_86 [32]3 years ago

7 0

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

antiseptic1488 [7]3 years ago

5 0

<h2>Answer:</h2>

The missing value in the table is:

B. 15.75

<h2>Step-by-step explanation:</h2>

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:

$y=1.05\times 15\\\\i.e.\\\\y=15.75$

Hence, the correct answer is:

Option: B

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