Tim answered all the questions on his math test but got 1 0 1010 answers wrong. he received 4 44 points for every correct answer, and there was no penalty for wrong answers. his score was 7 6 7676 points. write an equation to determine the total number of questions ( q ) (q)left parenthesis, q, right parenthesis on tim's math test.

answer: b.48 for

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.