The answer is 45 because 45-15=30, therefore x=45.
Answer:
w = 21
Step-by-step explanation:
i've done this kind of thing before a million times
<span>12% = 12 percent = 12 parts out of 100 = 12/100</span>
<span>i hope thin helped
</span>
To find a percent you multiply the decimal number by 100. OR to be easier just move the decimal number 2 places to the right.
4.3%
Answer:
Y=total cost of purchasing the pencils
Step-by-step explanation:
Y=3.5x+2.99
Where,
Y=total cost of purchasing the pencils
3.5=price of each pencil
X= number of pencils bought
2.99= shipping cost
For instance, if you order for 5 pencils on Amazon, the total cost of purchasing it is
Y=$3.50(5)+$2.99
Y=$17.50+$2.99
Y=$20.49
