Answer:

Step-by-step explanation:
1.The expression given is in division so when changing to multiplication the fraction is reversed.
2.Using algebra identity
.
3. Taking the common factor 5 out.
4. Finally cancelling the like terms from the numerator and denominator.
Answer:
its 900
Step-by-step explanation:
Answer:
78
Step-by-step explanation:
Ed2020
Answer:
$43.20
Step-by-step explanation:
A swimsuit that originally cost $90 before any discount is on sale for 20% off.
X = price of swimsuit
X = 90
20% off = 90 * 0.8 = 72
The swimsuit is then put on clearance for an additional 40 % off the sale price.
72 * 0.6 = 43.2
what is the final price?
$43.20