What is f (x) = 2x^2+3x+7 is x=-5

You ship an 8 pound care package to your friend at college. It will cost you x dollars per pound, plus a flat flee of $12. Write an expression to represent how much it will cost you to send the package.

Satchi found a used bookstore that sells pre-owned videos and CDs. Videos cost $9 each, and CDs cost $7 each. Satchi can spend no more than $35. Write an inequality that represents this situation.

Kyle swann 450 yards in 5 minutes. what is the average number of yards he swam per minute

112.788round to hundredths

Consider the expressions: Expression 1: - 9x + 8y Expression 2: - 8x - 2y Subtract expression 1 from expression 2? A) x + 6y B) 6y - x C) 10y - x D) x - 10y

What is the domain of the function y=2√x-5 A. x≥-5 B. x≥2 C. x≥5 D. x≥10

Which statement correctly compares 8/15 and 5/8 A. 8/15 > 5/8 B. 8/15 < 5/8 C. 8/15 = 5/8

Numbers between 231 and 239

A small business employs 6 women and 4 men. the manager randomly selects 3 of them to be on the team. what is the probability that all 3 are men? A) 1/2 B) 3/10 C) 1/30 D) 1/6

Consider two congruent triangular prisms. Each rectangular face of prism A has a width of x + 2 and each rectangular face of prism B has a length of 2x + 1.