Multiply and Simplify

(x-10) (x^2 - 2x - 7)

Find the missing number: 8.4 (1.5+2.3) = 12.6+.

The equation 4x^2+8x+15=0 is being rewritten in vertex form

Denise has it 28 yards of fabric how many ties can can be made from the fabric is each type used is 3/4 yard of fabric

Rafael is choosing a 2-letter password from the letters A, B, C, D, and E. The password cannot have the same letter repeated in it. How many such passwords are possible?

11. The hypoteouse of a right triangle is 15 inches, and one of its legs is Il inches. Find the length of the other leg

A color called "Passion Purple"is made by mixing 5 oz of red paint and 9 oz of blue paint. What percent of Passion Purple is blue paint? (Round to the nearest percent.)

What numbers does the square root of 355 fall between? a) 15 and 16 b) 17 and 18 c) 18 and 19 d) 20 and 21

How many ways are there to arrange 7 distinct red and 5 distinct blue balls in a row such that:?

Of 212 consumers polled, some like only animated movies, some prefer just musicals, and some like both. If 74 people like only animated movies, and 86 like both, how many people prefer only musicals?

There are 5 radar stations and the probability of a single radar station detecting an enemy plane is 0.55. What is the probability that the number of stations that detect a plane is no more than 3? Round your answer to nearest hundredth