Answer:
once simplified the expression is, -6xy^4
(the ^ means an exponent)
When estimating you need to round up or down to find something close to the real answer. Here we would round 1/8 down to 0 and 1/4 down to 0. So 0+0=0.
Your estimated answer is 0
The real answer is 3/8 so 0 is close and that is the point in estimating
Answer:
You have to put an attachment file of the options or what x equals.
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Pi is a never ending number.
