Evaluate A2 for A = - 4

The Giant Prize Wheel at the county fair is evenly divided into 10 sections. One is labeled "Large Prize," three are labeled "Small Prize," and the rest are labeled "No Prize.

When having a conversation, your hands should be?

You have only $1,000. The price of a tv-set is $1,500. Can you buy the tv if you get 10% discount?

A butcher has 10 3/4 pounds of ground beef that will be priced at 3.40 dollars per pound. He divides the meat into 8 equal packages. To the nearest cent, what will be the price of each package? Explain how you know your answer is reasonable.

Sally can paint a room in 7 hours while it taks steve 9hours to finsh the same room. how ling will it take them to paint if they worked together?

The rectangle below has an area of x^2-4x-12x 2 - 4x-12x, start superscript, 2, end superscript, minus, 4, x, minus, 12 square meters and a length of x+2x+2x, plus, 2 meters. what expression represents the width of the rectangle?

A rectangular garden sits next to a house. Three sides of the garden are fenced, and the fourth side is the house. The length of the garden is 9 meters. A total of 21.5 meters of fencing is used.

Which expression is equivalent to 3 (5 + 6) ?

Find a number whose fifth part inereased by 30 is equal to its fourth part decreased by 30.

At Big Lots, a package of 5 light bulbs cost $9.00. How much would a package of 8 light bulbs cost?