Which expression does not belong with the other three? Explain your reasoning. −5/8−3/4

−3/4+5/8

−5/8+(−3/4)

−3/4−5/8
Question 2
This expression equals =
. All the others equal =
.

Find the magnitude of the torque about p if an f = 80-lb force is applied as shown. (round your answer to the nearest whole number.) ft-lb

Complete the table for different values of x in the polynomial expression -7x2 + 32x + 240. then, determine the optimal price that the taco truck should sell its tacos for. assume whole dollar amounts for the tacos.

Based on the figures as marked, /\rqs = —