2/3 = 0.6667 round up = 0.7
Answer is B. 0.7 repeating
Hope it helps
3.2
3.1622 rounded to the tenth = 3.2
8n+16
the four odd numbers are 2n+1, 2n+3, 2n+5, 2n+7
2n+1+2n+3+2n+5+2n+7=8n+16
In math for we have:
2x-2=x+64
which turns into:
x=66
(subtract x from right) & (add two from left)
Answer:
f(x)=10x+30
Step-by-step explanation x=0=30 x= 1=40 x= 2=50 x= 3=60 x=4=70 x= 5=80 x=6=90 x= 7=100
