A=7d+13
A=7(4)+13
A= 28+13
A=41
Answer:
191.111111111
Step-by-step explanation:
29.24 / 0.153 =191.111111111
Answer:
B) x = 2, y = 1
Step-by-step explanation:
Add the two equations to eliminate the x-variable.
(x +3y) +(-x +6y) = (5) +(4)
9y = 9 . . . . . . .simplify
y = 1 . . . . . . . . divide by 9
You can substitute this value into either equation to find x.
x + 3(1) = 5
x = 2 . . . . . . . . subtract 3
The solution is (x, y) = (2, 1).
1 mile is 5280 feet so when adding both 5,280 and 250 feet you get 5,530.
Answer:
$138.60
Step-by-step explanation:
10% of 2200 is 220.
2200 - 220 = 1980
7% of 1980 is 138.60
