Which equations are equivalent to the given equation? 3x = -12 choose all answers that are correct.
a. 3x / 3 = -12 / 3
b. 3x x 1/3 = -12
c. 3x x 1/3 = -12 x 1/3
d. 3x / 3 = -12 x 3

List the sides of δrst in in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.

Simplify the rational expression. state any restrictions on the variable. t^2-4t-12 / t-8 the / is a fraction sign.