So subtract the diffference of 20 and 13 from 70
so first we find the difference and then subtract that from 70
use parenthases so
difference of 20 and 13 is equal to (20-13)
subtract that from 70
70-(20-13)
so you would do the pemdas and get 7 for the inside parethasees then do
70-7=63
equation is 70-(20-13)
The CORRECT answer is B. (-1,-3)
I hope this helps.
Have a "AWESOME" day. :)
Answer:
$455.84
Step-by-step explanation:
find area of the two halves of the circle and the rectangle
area of circle= 
where r= 2 ft
therefore

area of rectangle= 
where w= 4ft and l= 5ft
therefore

add areas together

it costs $14 per square foot and there are 32.566 square feet, so multiply

Answer:
B
Step-by-step explanation:
If you do 640/75 that equals 8.5333 etc. That is between 8 and 9!
Hope that helps!