So what you do is go 5(3y+5)-4y=14 which equals 15y+25-4y=14 which turns into 11y+25=14 than you move the 25 over which equals 11y=-11 so y=-1 then you enter -1 in for y which looks like 5x-4(-1)=14 than you solve that which is 5x+4=14 than you move the 4 over and you get 5x=10 than x=2
x=2
y=-1
Answer: $55.64
Step-by-step explanation: 7% of 52 dollars is $3.64 add that to $52 and you get 55.64
The average she spent is $18 because $16 + $2
Answer:
9x^3/y^3
Step-by-step explanation:
Hope this helps!