(a) Reflect the point (-7, 4) across the x-axis: (b) Reflect the point (-7, 4) across the y-axis:

all teachers

step-by-step explanation:

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.

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