On monday, it snowed a total of 15 inches. on tuesday and wednesday, it snowed an additional 4 1/2 inches and 6 3/4, respectively. a weather forecaster says that over the last three days, it snowed over 2 1/2 feet . is this a valid claim? justify your answer

more detail

step-by-step explanation:

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

35/2 is it i think maybe