Is 42/7 a rational or natural number

X=1+t/1-t (solve for t)

What is the factorization of the polynomial below? x2 + 11x + 10 A. (x + 10) (x + 1) B. (x + 8) (x + 3) C. (x + 2) (x + 5) D. (x + 5) (x + 6)

Meg is playing a card game with her friend, Iona. The cards have positive and negative numbers printed on them. Meg exclaims: "The absolute value of the number on my card equals 8." What is the number on Meg's card?

72 percent as a fraction

Of the numbers 8, 9, or 10 which is a solution of the inequality n - 3 > 6

Prime factorization for 65

A triangle has an area of 14 square units. Its height is 7 units. What is the length of its base?

A bike manufacturer can predict profits, P, from a new sports bike using the quadratic function P (x) = - 100x2 + 46,000x - 2,100,000, where x is the price of the bike. At what prices will the company make $0 in profit?

33/36 ratio in simplest form

A single, six sided die is rolled. find the probability of rolling an odd number less than 4