Find the value of x and y (3y+5) (2x+1) 85 A x= 42 y=26.3
B x=47 y=30
C x= 42 y=30
D x=47 y= 26.3

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Si la base de un triángulo isósceles mide 70 m y el ángulo opuesto a ésta mide 58°; entonces ¿cuánto mide la altura de dicho triángulo? a) 21.87 m. b) 40.01 m. c) 43.74 m. d) 63.14 m.

Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.