Answer:
14, 6
Step-by-step explanation:
x-y =8 =>x=y+8
x+y=20
y+8 +y=20
2y=20 - 8
2y=12
y=12 :2
y=6 (the second number
x=6 +8 =14 (the first number
The numbers are 6 and 14
Let the two numbers be x and y
x-y = 8
x+y = 20
Add the two equations
-----------------
2x = 28
Divide by 2
2x/2 = 28/2
x = 14
Subtract the two equations
-x-y = -20
-2y = -12
Divide by -2
-2y/-2 = -12/-2
y = 6
Answer: 33%
C the 3 one is the answer
Answer: the x intercept is (45,0) and the y intercept is (0,5/3)
1. 13
2. 11
3. 10
4. 9
5. 12
6. 16
7. 14
8. 40
10
