Solve the problem.Jane has invited 80 people for a pizza party. If each pizza has 8 slices and she estimates that she needs 2 slices per person, then how many pizzas does she need to order?
A. 10
B. 40
C. 4
D. 20
Answer: D
Mathematics
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Approximate the given square root to the nearest hundredth using the guess-and-check method.
A. 66.00 B. 33.01 C. 11.00 D. 5.74
Mathematics
Solve.One leg of a right triangle is 
longer than the smaller leg, and the hypotenuse is 
longer than the smaller leg. Find the lengths of the sides of the triangle.
A. 16 in., 44 in., 48 in B. 21 in., 49 in., 53 in C. 20 in., 48 in., 52 in. D. 19 in., 47 in., 53 in
Mathematics
Express the given logarithm as a sum and/or difference of logarithms. Simplify, if possible. Assume that all variables represent positive real numbers.log9
A. log919 + log919 B. log919 - log97 C. log919 ÷ log97 D. log97 - log919
Mathematics
Simplify the fraction to lowest terms.
A. 
B. 
C. 
D. 
E. 
Mathematics