Answer:
D
Step-by-step explanation:
To find the equation of the line, substitute the point (-5,1) and the slope 3/2 into the point slope form
.
The equation is 
60 because you turn 240 into a fraction so it would be 240/4 which means division so you get 60
Answer:
That's great
Step-by-step explanation:
If it was 25% off, then she paid 75% for it
75% of the original price is 170
0.75x = 170
x = 170 / 0.75
x = 226.67 <== original price
Answer:
100%
Step-by-step explanation:
Perimeter of first garden is given by 2(l+w) where l is length and w is width
Perimeter=2(5+3)=16
The dimensions of second rectangle is doubled hence 10 ft by 6 ft
Perimeter=2(10+6)=32
Change in area will be 32-16=16
Percentage change in area is 16/16*100=100%