Answer: 18
Step-by-step explanation:
2r+12/n
Plug in the 3 and 7
2(7)+12/3
14+4
18
Hope that helps
Answer: 90 seconds or 1 min. and 30 sec.
Step-by-step explanation:
72/4=18
18x5=90
Answer:
It D
Step-by-step explanation:
Answer:
x= -2
Step-by-step explanation:
6x-3 = 5x-5
6x-5x=-5+3
x= -2
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Answer:
A
Step-by-step explanation:
The highest power is 2, and it consists of two parts 3x^2 and 4
