Answer:
4
Step-by-step explanation:
1/3(6y-9)=-2y+13
6/3y-9/3=-2y+13
2y-3=-2y+13
2y-(-2y)-3=13
2y+2y-3=13
4y-3=13
4y=13+3
4y=16
y=16/4
y=4
c=2πr
=2*3.14*12
=75.36 m
it's circumference is 75.36 m
Answer: A. 1 in. : 3.6 ft.
Step-by-step explanation: In order to get the scale on the blueprint we just have to divide the measure in real time by the number of the blueprint, if we know that there´s a wall that is 21.6 feet long, and in the blue print is 6 inches long we just divide it: So now we know that for every inch in the blueprint there has to be 3.6 feet on the real construction.
If it was bought after 10% discount, it means it was bought at 90% of the original price:
90% = $450
1% = $5
100% = $5 x 100
100% = $500
The original price of the Play Station was $500.