Find the value of f(3) for the function.
f(a) = 7(a + 2)-1

M∠aoc is a straight angle angle boc = 6x + 29 m∠boc=6x+29 angle aob = 3x + 124 m∠aob=3x+124 ∘ find angle boc

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?