In order to have the variable by itself you have to add 20 to both sides. So your answer would be a=b+20. I hope this helps love! :)
I can help you! Just let me how what the questions are
26 = 26
.2 = 2/10 = 1/5
answer: 26 1/5
All the blocks are total 100 (10x10), so the answer will be 72 of 100 or 72/100
Answer:
i think its C. 15 and 35. hope this helps :)
