<span>So if X is greater than 25, you would need to subtract 25 from X and then multiply
it by the rate. After that, add 25.515. So your function should look
something like this:
X > 25, 0.85870 * (X - 25) + 25.515
So that's assuming the first 25 are priced at the 0.6686 rate. So the ones after 25 are then priced at the 0.85870 rate.</span>
Answer:
no
Step-by-step explanation:
When you add <em><u>1 </u></em>90+10 it equals <em><u>2 </u></em>00. The hundreds digit, underlined, changed.
Answer:
y = -2/5x - 3/5
Step-by-step explanation:
2x + 5y = -8
5y = -2x - 8
y = -2/5x - 8/5
y = -2/5x + b
-3 = -2/5(6) + b
-3 = -12/5 + b
-3/5
Answer:
250 - 250 *.25
Step-by-step explanation:
Take the original price and subtract the discount
The discount is the original price times the percent off
original price - original price * percent off
250 - 250 * 25%
in decimal form
250 - 250 *.25