Solve the exponential equation for x. 625 = 5 (7x-3)
a. x = 1
b. x = -1
c. x = 2
d. x = -2

In the diagram, a building cast a 35-ft shadow and a flagpole casts an 8-ft shadow. if the the flagpole is 18 ft tall, how tall is the building? round the the nearest tenth.

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25

If it 8 inch candle burns at 7/10 inch per hour and a 6 inch candle burns at 1/5 inch per hour after how many hours would both candles be the same height