Evaluate each expression.

4√81

Estimate square root of21

If 2+2=22 what does 1+1=?

Each side of a square x units long is decreased by 9 units. which expression represents the area of the new square in square units?

What occurs over time as a result of inflation? Check all that apply. A. Interest becomes worth less money. B. The dollar's value becomes unstable. C. Interest rates decrease. D. Interest rates fluctuate in value. E.

How many lines of symmetry does a hart appear to have

One box of cake mix makes a maximum of 24 cupcakes. If the caterer needs 300 cupcakes for the event, what is the minimum number of boxes of cake mix he will need?

In a recent poll of 2,000 households, 29% had pets. How many households did not have pets

Sarah cut off 1/8 of 48 inch piece of ribbon. Jane cut off 1/9 of a 36 inch piece of ribbon. They compare their cut piece. Whose piece is longer? How much longer

If the arc on a particular circle has an arc length of 14 inches and the circumference of the circle is 84 inches what is the angle measure of the arc

Which algebraic expression is equivalent to the expression below? 7 (3x + 12) + 12x - 16 A. 21x + 68 B. 33x + 68 C. 33x + 100 D. 33x + 84