Step-by-step explanation:
5(m+3)=5m+15
5m+15=5m+15
m=1
7 is the square root of 49 and 8 is the square toot of 64.
randomly putting stuff i know in
Answer:
d. 18
Step-by-step explanation:
3x - 5 = 22
3x = 27
x = 9
Then, 2x is equal to:
= 2(9)
= 18
Answer:
easy
Step-by-step explanation:oklook
Since c=15 and d=3, we replace the c and d variables with 15 and 3.
0.5x15-1.7x3
0.5x15=7.5
1.7x3=5.1
Now subtract.
7.5-5.1=2.4
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hope it helps
