Answer:
N = 140
Step-by-step explanation:
N/7 = 20
Inverse operation of division: multiplication
becomes:
N = 7 x 20
Thus, the value of N is 140.
69.12ft
3/-4
4b-3.2=6b-12
12-3.2=6b -4b
8.8=2b
b=8.÷2
b=4.4