If x = 3, calculate the value of: 2x2 + x

You buy two types of fish at the local market. You need 1.5 pounds of tilapia and 1 pound of cod. Tilapia costs $3.88 per pound and cod costs $3.53 per pound. How much is your fish purchase?

Simplify the expression. - 2 (7-12)

47/8,5.852,5 17/20,4.71 What is this least to greatest.

Estimate: - √82 A. - 9, 0 B. - 9, 9 C. - 9 D. 9

What is 7*9 in simplest form

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The cube of the difference of 40 and a number

Camren has a clear container in the shape of a cube. Each edge is 9 centimeters long he found the volume of the container in cubic centimeters by multiplying the edge length by itself 3 times.

A handyman charges $150 plus $25 per hour for painting a house. How much will the costumer have to pay if he paints the house for 13 hours in total? A. 325 B. 475 C. 1,950 D. 1,975