You buy $1.25 lb of apples and $2.45 pounds of bananas. the total cost after using a $0.75 off coupon, is $2.58. apples and bananas sell for the same price per pound. find their price per pound.

Solve 2^x=32 and rewrite this equation in a logarithmic form

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip