2) If 20 workers can build a house in 45 days, how many more workers are needed to complete it in 30 days?
А
6
B
15
С
10
D
18

Given f(x)=2x^2-8x+6 and g(x)=3x-1 find f(x) +g(x) a. 2x^2+5x+5 b.2x^2-11x+7 c. 2x^2-5x+5 d.2x^2-5x-5

Which diagram best shows how fraction bars can be used to evaluate 1/2 divided by 1/4?

Ashley spent half of her lunch money on a turkey sandwich. then she spent two-thirds of the money she had left on a bottle of juice and the rest of the money on a cookie. if the cookie cost $.75, how much lunch money did ashley have to start with?