Answer
3: x=4 4: 58 5: 67 6: x=7 7: x= 14 bc= 27 cd=61 bd= 88
Step-by-step explanation:
Answer:
the answer is 9889977.998
1) 7:9
2) 343:729
3) 16:9
4) 64:27
5) 9:11
6) 81:121
You just have to combine terms
10h + 6 - 5h +3 can be written as:
10h - 5h + 3 + 6 (now all you have to do is combine terms)
<u>5h + 9</u>
