Answer:
- 9/2
Step-by-step explanation:
slope m = (y2 - y1) /(x2 - x1) = (14 - 5)/(1 - 3)= 9/(-2)= - 9/2
Answer:
B.
Step-by-step explanation:
240x3= 720
720+80 = 800
800/20= 40
The answer is 40.
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Initial length = 72 cm
Stretched length = 90 cm
Find the increased in length:
increase = 90 - 72 = 18
Find the percentage increase:
Percentage increase = change/original x 100
Percentage increase = 18/72 x 100 = 25%
Answer: The elastic band's length is increased by 25%
Answer:
It's probably D or C, as you clicked.
Step-by-step explanation:
