Answer:
The width is 5.
Step-by-step explanation:
2(4)+2w=18
8+2w=18
2w=18-8
2w=10
w=10/2
w=5
Answer:
Step-by-step explanation:
270 degrees
Yes
It can easily be evaluated by testing:
24/2=12
60/5=12
Both equal the same digit, which means they are proportional :)
64 dollars is the tax, the total cost would be $864.
Use this for percentages.
https://percentagecalculator.net/
Answer:
897 liters
Step-by-step explanation:
The motor oil is composed of 8 liters of natural oil and 5 liters of synthetic oil. This means there is a ratio of 8/5. We have 552 liters of natural oil to y liters of synthetic. This is the ratio 552/y. Create a proportion that compares the two ratios.

Solve by cross multiplying.
8y = 5(552)
8y = 2,760
y= 345
345 liters of synthetic oil.
Together 552+345= 897 liters of motor oil.