Answer:
B=112
Step-by-step explanation:
Angle B is on the same line as angle A(68). They would need to combine for a total of 180 degrees. So 68-180=112
y+2=-3x+12
-2 -2
y=-3x+10
This is as far as it can be simplified.
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hope it helps
Answer:
18.174x
Step-by-step explanation:
Answer: 1250
Step-by-step explanation:
Let x be the cost before vat
13/100x = 162.50
x = 162.50 x 100/13
x = 162.50 / 2.13
x = 1250
Answer:
8n^2+10n-25
Step-by-step explanation:
it's probably wrong that's what I got tough xp