The answer is 150 because 30+150=180
In order to solve for a, we must isolate it. To do this, we should add c to both sides, making a the only term on the left.
Final answer: a=c+d-r
If you rounded off 129 to the nearest ten the answer would be 130
Answer:
1408 multiply 64 by 22 for a total of 1,408
