318.5
13 x 7 x 7/2 = 318.5 inches
Follow the formula
Answer:
A. Air that is breathed in :)
Answer:
9 times 59 is 531. 531+240= 771 she needs to work 59 hours.
Step-by-step explanation:
I think this is it,please try and looking it up also for a better explanation
D-10-2d+7 = 8 + d- 10 -3d
d-2d-10+7 = 8-10 +d -3d
-d-3=-2-2d
-d+2d=3-2
d=1
Final answer: C. d=1