So if the dress is 25% off, that means you are paying 75% of the original price.
sale price = original price x 0.75
225 = original price x 0.75
divide both sides by 0.75 to isolate original price
225/0.75 = (original price x 0.75)/0.75
300 = original price
Answer:
Step-by-step explanation:
35 i think i give up
There is nothing to solve for. You stated a constant function, where f(x) will always be 9.
Answer:
a -2b
Step-by-step explanation:
2 (a + 2 b) - a - 2 b
Distribute
2a +4b -a-2b
Combine like terms
2a-a +4b-2b
a -2b
