You can use a calculator or you could change the percent to a fraction. 20% is equivalent to 20/100.
So just multiply 150 by 20 and divide that answer by 100 to get a number of 30 CDs of boy bands
You need two equation to solve for two variables exactly.
Using this one equation alone y=15-8x.
Do you have another equation?
36/100 = 0.36
0.36 * 2400 = 864
864 calories came from fat.
Answer:
Step-by-step explanation:
Buys for $45 and increased the price by 120%
The new price is (45*120)/ 100 = $54
$370 /$54 ≈ 6.8
The owner must buy at least 7 jackets.
7*54 = $378
378 > 370
