Answer:
The answer is x=20
Step-by-step explanation:
27-7=20
x=20
The price of album y is $5.80. I solved the system of equations of B and C. Getting rid of the variable z, I was able to get rid of x next. Solving this system gave me $5.80 without having to substitute into the other equation.
Answer:
I suppose the answer would be 120
Step-by-step explanation:
Well if 90 is 75% then 50% should be 60 and 25% should be 30.
so its going up and down by 30, so that would make 100% 120
please give brainliest
Answer:
frist it goes by a train
Step-by-step explanation:
2=2=2=444=11111111
2^2 x 5 x 7 =140
^ is used to represent exponent
