Answer:
3^3
Step-by-step explanation:
3x3x3=27
Answer: y= 2/3x+3
Step-by-step explanation: Hope this helps.
It would be 5/8 i'm pretty sure sorry if it's not right.
Answer:
substituting x=5y into 2x-3y=7, Answer: y = 1 x = 5
Step-by-step explanation:
2(5y)-3y=7
10y-3y=7
7y=7
y=1
substitute y=1 into x=5y
x=5(1)
x=5
You multiply $150 times 23%
or .23
this equals 34.5 which is the amount you will be taking off (the discount)
so then you subtract 150-34.5 which equals $115.50
