Quadratic formula 4x^2-16=

Which expression is equivalent to 4 (x + 3) ?

A type of fish for your aquarium costs $3 each. You can spend at most $21. How many of these fish can you buy? Write an inequality to model the problem. Then solve the inequality to find the number of fish. Let f be the number of fish you can buy.

What is the inverse of the function: f (x) = 2/3x + 10

What is the slope and y-intercept of this line y = - 2x+8 A. slope: 8 y-intercept: - 2 B. slope: 2 y-intercept: - 8 C. slope: - 1 y-intercept: 4 D. slope: - 2 y-intercept: 8

Why is finding unit price useful

11 + 1 + 0.01 + 0.11 + 0.111 = ? CA

the half life of a radioactive isotope is the time it takes for a quantity of the isotope to be reduced to half its initial mass. starting with 165 grams of radioactive isotope how much will be left after 4 half lives.

S the inequality below sometimes, always, or never true? - 2 (2x + 9) > - 4x + 9 A. always B. sometimes C. never

A city manager wants to add a playground in a new city park. The rectangle below represents the plan for the dimensions of the rectangular playground. area = x^2 + 18x + 45; Width=W; Length = x+15 a.

When listing multiples of 8 and 10 what multiple will they both be the same?