Answer:
8 and 3/4
Step-by-step explanation:
I don't feel like showing the step-by-step.
all I can say is that you have to multiply all the numbers
Answer:
Step-by-step explanation:
if you need help let me know
Step-by-step explanation:
40×40=9×9+y+y
160-81=y+y
79=y+y
Answer:
15
Step-by-step explanation:
yes