It is A
Hope this helps :3
Question is:
Fill in the blanks to solve
.
Answer:

Step-by-step explanation:
Given

Required
Solve
Multiply both sides by x


Make x the subject


Compatible numbers are numbers that are close in value to the actual numbers and easy to add, subtract, multiply, or divide mentally. They are useful in estimating the sum, difference, product, or quotient.
Answer:
Q: 160 R: 504 S: 480 T: 130 other answer: C
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
Just flip it up... it will be 8