Answer:
Exact Form:−2/3
Decimal Form:−0.666…
Step-by-step explanation:
There is no picture but ok
Answer:
6
Step-by-step explanation:
First, subtract 9 on both sides:
d+9-9=15-9
d=6
Hope this helped!
Answer: R=8
Step-by-step explanation: R-7=1, R+7=1+7, R=8.
