Answer:
I believe Irrational numbers, That's the answer I used and got it correct!
Step-by-step explanation:
Answer:
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Step-by-step explanation:
The answers are:
<span>ƒ(x) = x - .15x
</span><span>Sale = Original - .15(Original)
</span><span>y = .85x
Let sale price be f(x) and x be the original price. Discount was 15% = 0.15
f(x) = x - 0.15x
If f(x) is sale and x is the original, then:
</span><span>Sale = Original - .15(Original)
Let sale price be y and original price x:
y = x - 0.15x
y = 1 * x - 0.15 * x
y = (1 - 0.15) * x
y = 0.85x</span>
A. 292.5
b. .65
c. 157.5
d. .35
Answer:
x+=(y)=x
Step-by-step explanation:
