Answer:
$580
Step-by-step explanation:
Step 1:
$200 + $380
Answer:
$580
Hope This Helps :)
Answer: 87.6719183867
Step-by-step explanation:
Answer: 12
Step-by-step explanation:
One yard is three feet. So three times four is 12 because it makes four yards in total with each side being a yard.
Answer:
23
Step-by-step explanation:
3a+5
3(6)+5
18+5
23
9x - 2y = 11 ... (i)
5x - 2y = 15 ... (ii)
Subtracting equation (ii) from (i) we get;
4x + 0 = -4
4x=-4 , x = -1
Replacing x = -1 in equation (i) we get;
9(-1) - 2y = 11
-9 - 2y = 11
-2y = 20
y = 20 ÷ -2 = -10
The solution to the system of equations is (-1,-10).
