3(4+n)=18+n
distribute
12+3n=18+n
minus n both sides
12+2n=18
minus 12 both sides
2n=6
divide by 2
n=3
the number is 3
equation is
3(4+n)=18+n
Answer:
x=17
Step-by-step explanation:
w = mg
w/m = g
69N / 12kg = 5.75 N/kg
<u>Answer: B) 5.75 m/s2</u>
Answer:
2 17/20
Step-by-step explanation:
1 7/10+1 1/2=1 7/10+1 10/20=2 17/20
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