If f(x) = 2x2 + 2 and g(x) = x2 - 1, find (f - g)(x).

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

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.

Four quarts of a latex enamel paint will cover about 200 square feet of wall surface. how many quarts are needed to cover 98 square feet of kitchen wall and 52 square feet of bathroom wall