In the system of equations, which variable would it be easiest to solve for? 3x+y=23 and 8x+2y=23
a the easiest to solve for is x in the first equation.
b the easiest to solve for is y in the first equation.
c the easiest to solve for is x in the second equation.
d the easiest to solve for is y in the second equation.

Jamie is hiking up a small mountain. he climbs up at a constant rate of 300 feet/hour until he reaches the peak at 1,500 feet. after that, he hikes down at the same rate to the base of the mountain. the equation that models jamie’s elevation, e, after t hours is e = . jamie’s elevation will be 600 feet after hours and after hours.

You have 3 boxes, one "strawberries"; one "mentos" and one "mixed".but you know that all the labels are in incorrect order .how do you know witch is witch?

Which of the following is not a subset of {1,2,3}?