Answer:
if there was a 15% discount, then you paid 75% of the original price. Since we don't know the orginal price, we will assign it the variable x. Change 75% to a decimal. The equation would be:
.75x = 208.25 To get the variable by itself, divide each side by .75
.75x/.75= 208.25/.75
x = 277.6
The original price of the suit was $277.6
I hope this helped you.
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W = 7a + 4b
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<u>Option 1 :</u>
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This option is not correct
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<u>Option 2 : </u>
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This option is not correct
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<u>Option 3 :</u>
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This option is correct
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<u>Option 4 :</u>
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This option is not correct
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- Correct answer = option C
Let the two numbers be x and y.
We know that:
x+y=72
x-y=12
Sum the two equations:
2x=84
Divide both sides by 2:
x=42
Plug this value for x in one of the two equations:
42-y=12 ---> y=42-12=30
D. 8
you cross multiply. so 14x4=56
then divide 56 by 7 to get 8
Answer:
I think its y=8x-7
Step-by-step explanation:
Pls tell me if i'm wrong.