X + y = 3500 -------------- (1)
x - y = 2342 --------------- (2)
(1) + (2):
2x = 5842
x = 2921 -------------- Sub into (1)
x+ y = 3500
2921 + y = 3500
y = 3500 - 2921
y = 579
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Answer: x = 2921, y = 579
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Collect like terms
1/2((10x - 8x) - 6y)
Simplify (10x - 8x) - 6y to 2x - 6y
1/2(2x - 6y)
Simplify 2x - 6y/2
2x - 6y/2
Factor out the common term 2
2(x - 3y)/2
Cancel 2
<u>Answer: D. x - 3y</u>
-2n -(n+4)
-2n+ -n+ -4
-3n+ -4
The answer is -3n-4.
Hope this helps!
You do 49.50 times 4% equals $1.98. You than add $49.50 plus $1.98 that equals to $51.48 the total you paid for the shoes
Answer:
5y(5) +5y=-5
25y+5y=-5
30y=-5
Step-by-step explanation:
