Answer:
..Step-by-step explanation:
Answer:
24.5 inches need to be cut
Step-by-step explanation:
X + y = 20 Substitute
x by 2 y - 4 in x + y = 20 to obtain 2 y •
4 + y = 20 Solve for y to find y = 8 and
x = 2y - 4 = 12
Answer:
correct answer is 40
Step-by-step explanation:
hope it helps:D