Blog

Solve the problem.A recipe calls for 5 ounces of unsweetened chocolate for 8 brownies. How much of unsweetened chocolate is needed to make 20 brownies?

Graph the set of real numbers on a number line.{x|-2 < x < 2}

Solve the quadratic equation by factoring.x2 + 2x – 48 = 0

Solve the quadratic equation by factoring.x2 + 3x – 18 = 0

Use properties of exponents to simplify the expression. First, express the answer in exponential form. Then, evaluate the expression.32 ∙ 34

Solve the equation by using the quadratic formula.x2 + 18x + 58 = 0

Solve the quadratic equation by factoring.x2 + 3x – 10 = 0

Solve the problem.The formula P = 0.62×2 – 0.044x + 3 models the approximate population P, in thousands, for a species of fish in a local pond, x years after 1997. During what year will the population reach 64.56 thousand fish?

Solve the problem.Jerry caught a fish that weighed 17 pounds. Pat caught a fish that weighed pounds. How much more did Jerry’s fish weigh than Pat’s fish?

Factor the trinomial, or state that the trinomial is prime. Check your factorization using FOIL multiplication.x2 – 1x – 12