The complement of an angle is 30∘ less than twice the angle. find the angle.
degrees

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest

Suppose that 15 inches of wire cost 60 cents. at the same rate, how much (in cents) will 12 inches of wire cost