Answer:
a
Step-by-step explanation:
Answer:
32=40
26=39
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
you will get 3(x-1)×(x+1) you can get the 3 and x by itself then it would be x+3
Im sorry im trying to get some points ): i hope u find ur answer!
When estimating, compatible numbers are numbers that are close in value to the actual numbers, and which make it easy to do mental arithmetic.
