The quarterback for the Dallas Cowboys throws a pass and gains 11 yards on the first down but then loses 12 yards on the next down when he is sacked. How many yards has he gained or lost?
a. -23
b. -1
c. 1
d. 23

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

That table shows measurements (in invhes$ from cubes with different side lengths. which pairs of variables have a linear relationship? check all that apply

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17