Answer: Marcus travels at 5mph and Cody travels at 11mph
Step-by-step explanation:
x = Marcus
x + 6 = Cody
4(x + x + 6) = 64
4x + 4x + 24 = 64
8x + 24 = 64
8x = 40
40/8 = 5
5 + 6 = 11
Marcus = 5 Cody = 11
4*5 + 11*4 = 64
Answer:
I dont know sorry
sorrrrrrry
19.
PEMDAS.3^2=95 x 2 + 910 + 9 = 19
24
7 times 7 is 24