Step-by-step explanation:
5x + 2y = 10
Ax + By = C
A = 5
B = 2
C = 10
Answer:
14/25
Step-by-step explanation:
All percentages can be represented by PERCENTAGE/100
So 56% is 56/100
Then simplify by dividing by 2
28/50 Then simplify again by 2
14/25
0.75 x 14 = 10.50
15 - 10.50 = 4.50
your answer is : Sharon will receive $4.50 change
Answer:
9
Step-by-step explanation:
There would be 9 because 7 goes into 66 9 times
X, y - the numbers
The product is 18.

The quotient is 2.

Substitute 2y for x in the 1st equation:

The numbers are
6 and 3 or
-6 and -3.