Answer:
r = 11 makes 2r - 7 = 15 true.
Step-by-step explanation:
2r - 7 = 15
Add 7 to both sides.
2r = 22
Divide by 2.
r = 11
Proof:
2r - 7 = 15
2(11) - 7 = 15
22 - 7 = 15
15 = 15
This is what I got I hope it helps
Answer:
Hola! my name is Marissa and im here to help ! happy 4th of july!
Step-by-step explanation:
1:t=2.16
2:b=11.3
4:h=1/3 (1 over 3)
5:-3/8(negative 3 over 8)
7:c=3
8:d=-4
10:t=-8/9(negative 8 over 9)
11:w=10.5
hope this helps! brainliest?
0.009 = 1/10 of 0.09
0.09 = 10 times 0.009
