Y - y1 = m(x - x1)
slope(m) = -3
(2,-1)...x1 = 2 and y1 = -1
now we sub....pay attention to ur signs
y - (-1) = -3(x - 2)....not done yet
y + 1 = -3(x - 2) <===
Answer: 12
Step-by-step explanation:
if there are 2 people then doing the same job then that means divide by two so 8 which is off the 28 , 8 divided by 2 is 4, then, that makes 24 , and 24 divided by 2 is 12 so the answer is 12
Answer:
B) There were more sofas sold at Store B than at Store A
Step-by-step explanation:
Count up the number of sofas that each store sold, and then compare.
Hope this helped! :)
Answer:
12 per class
Step-by-step explanation:
24*3=72/6= 12
Answer: The number of revolutions required to level the park is 100.
Step-by-step explanation:
Given : Diameter of roller = 77 cm
Then radius of roller : r = 
Height = 1 m = 100 cm
Curved surface area of roller = 
Dimensions of park = 22 × 11 m
Then Area of park = 

Now , the number of revolutions required to level the park = (Area of park) ÷ (Curved surface area of roller )

Hence, the number of revolutions required to level the park is 100.