Answer:
the third one
Step-by-step explanation:
Answer: You could add the strings together to get 22 inches.
For a diagram of this simply draw two line segments that are right next to each other.
You could measure and label the smaller one with 7 units and the larger one with 15 units. Then, anyone could just count to 22 to find the total.
Answer:
9 months
Step-by-step explanation:200+30m=470
30m=270
m=9
He will pay for 9 months
(9/3+1/3) x (15/3+1/3) = 10/3 x 16/3 = 160/9 square yards
1 square foot = 1/9 square yards
160/9 square yards x 9 = 160 square feet
4.10$ x 160 = 656$