a taxi cab costs $1.50 for the first mile and $0.75 for each additional mile which equation could be solved to find how many miles you can travel in a taxi for $10 given that x is the number of additional miles

A| 1.5x + 0.75 = $10

B| 0.75x + 1.5 = $10

C| 1.5x - 0.75 = $10

D| 0.75x - 1.5 = $10

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Which is the solution of t/2.5 = -5.2


A| t= -13

B| t= -2.08

C| t=2.08

D| t=13

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Which expression is equivalent to 5x - 30


A| 5(x - 30)

B| 5(X-6)

C| 5X(X-6

D| X(5-30)

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in a science experiment the tempature of a substance is changed from 42.f to -54.f at an average rate of -12 degrees per hour over how many hours does the change take place


A| -8 Hours

B| 1/8 Hours

C| 1 Hours

D| 8 Hours