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sineoko [7]
2 years ago
7

Helppppppppppppppppppppppppppppppppppppppppppppppppppppppppp

Mathematics
2 answers:
cestrela7 [59]2 years ago
6 0

Answer:

see explanation

Step-by-step explanation:

(1)

to calculate the slope m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (- 2, - 5) and (x₂, y₂ ) = (18, - 5)

m = \frac{-5+5}{18+2} = \frac{0}{20} = 0

(2)

divide number of miles travelled by number of gallons used

= \frac{132}{6} = 22 miles per gallon


djverab [1.8K]2 years ago
3 0
The one on the right is 22.
132  \div 6
which gives u a price of 22 per gallon
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