Answer:
0.70
Step-by-step explanation:
The nine is in the hundreths place, and it is over five, so you would round the number to the left of it up (the six). Basically, ignore the 8.
5 inches = 7 feet
21/7 = 3, 3*5 = 15 inches
28/7 = 4, 4 *5 = 20 inches
3rd answer 15 inches by 20 inches
Y-4=2(x-3)
Y-4=2x-6
Y+4= +4
Answer is Y=2x-2
Copy exactly how you see it