Answer:
Step-by-step explanation:
what is the question?
Answer:
Yes, it does
Step-by-step explanation:
X+.75=12.25
X+.75-.75=12.25-.75
X=11.50
11.50 wasMarietta's wage before her raise
Step-by-step explanation:
Simplify :
x4−6x3+2x−7+7x3−x+5x2+2−x4
x4−6x3+2x−7+7x3−x+5x2+2−x4
Rearranging and collecting the like terms, we get:
=(x4−x4)+(−6x3+7x3)+5x2+(2x−x)+(−7+2)
=(1−1)x4+(−6+7)x3+5x2+(2−1)x+(−7+2)
=(1)x3+5x2+(1)x−7+2
=x3+5x2+x−5
Answer:volume= 125cu.in
Surface area=150sq.in
Step-by-step explanation: