Which of these is a trinomial?
a. 2x-7
b. 2x2 - 7/3 + 14
c. 2y2 + 7y
d. 5xy

Find an equation for the linear function which has slope -10 and x-intercept -7

When y’all answer can y’all explain too !

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.