Multply both equations by 2 leaving
x + 2y = 8
x - 2y = -2
Add the equations giving
2x = 6
x = 3
Substitute 3 in the top equation
3 + 2y = 8
2y = -5
y = -2.5
Answer:false
Step-by-step explanation:
Answer:
The answer is x=20
Step-by-step explanation:
27-7=20
x=20
Don’t open that link above me bc they’ll track your ip address
Answer:
Total
Step-by-step explanation:
A percent bar graph compares the amount in each category to the total amount (sum of all categories) as a percentage.
