Brian read 2/15 of his novel in 20 minutes. If he reads at the same rate, what portion of his novel
can he read in one hour

Which expression is equivalent to 2x^2+7x+4?

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5

Witch represents the inverse of the function f(x)=1/4x-12