Subtract 8 from both sides: 5x=-10
Divide by 5: x=-2
Find the volumes of each separate rectangular prism, (top) 9 x 4 x 12 = 432 cubic meters, (bottom) 10x2x2 = 40 cubic meters, and then add them together to get the overall volume, 40+432 = 472 cubic meters. the strategy is using length times width times height, LxWxH.
Answer:
your answer is 7 the coefficient is the number before the variable
Answer:
three plus x?
Step-by-step explanation:
