Answer: 1104 Rooms Are Booked
Step-by-step explanation:
1. You change 92% to 0.92
2. You multiply 1200*0.92 to find the number of rooms
3. Your answer will end up being 1104
5x - 70 is the answer because you have to do the math and the combine like terms
38.75*6%=2.33
38.75*20%=7.75
7.75+2.33+38.75=48.83
I did tax and tip separately because you don't add tax or tip together like (38.75+2.33)*20% because that be paying more for nothing.
The answer is the last one,
Answer:
x=4.5 and y= -6
Step-by-step explanation:
2x+5y= -21
-2x+3y= -27
add the two equations: 8y= -48
y=-48/8= -6
sub for y in 2x+5y= -21
2x + 5(-6)=-21, 2x-30= -21
2x= -21+30= 9
x= 9/2=4.5