Answer:
58.61%
Step-by-step explanation:
Your total backyard is 18ft * 9ft = 162 ft^2
Your patio is 5ft * 8ft = 40 ft^2
Your Garden is 4ft * 7ft = 28 ft^2
Your walkway is 3ft * 9ft = 27 ft^2
Add all those areas together you have 95 ft^2
95 of 162 = 58.61%
H + c = 456
c = 3h
h + 3h = 456
4h = 456
h = 456/4
h = 114 <=== hamburgers sold
c = 3h
c = 3(114)
c = 342......cheeseburgers sold
Because 18:3 simplified is 6:1
Answer:
-13
Step-by-step explanation:
<u>See steps below:</u>
- 2(3x+6)=3(x-9) ⇒ distribution
- 6x + 12 = 3x - 27 ⇒ grouping like terms
- 6x - 3x = -27 - 12 ⇒ simplifying
- 3x = -39
- x= -39/3
- x = -13 ⇒ answer
