What is the unit rate of 160 of 38.77

If chord ab is congruent to chord cd, then what must be true about ef and eg?

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

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)