G(t) = −3t^3 − 4t f (t) = 4t − 4 Find g(t) + f (t)

Select the quadratic that has root x = 8 and x = -5

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4