Answer:
3x+6
Step-by-step explanation:
5(x + 2) − 2(x + 2)
5x + 10 - 2x - 4
3x + 6
Answer: C
Step-by-step explanation:
Answer:
Number of people who order chicken dinner = 1
Number of people who order the steak dinner = 5
Step-by-step explanation:
Let
x = number of people who order chicken dinner
y = number of people who order the steak dinner
x + y = 6 (1)
14x + 17y = 99 (2)
From (1)
x = 6 - y
Substitute into (2)
14x + 17y = 99 (2)
14(6 - y) + 17y = 99
84 - 14y + 17y = 99
- 14y + 17y = 99 - 84
3y = 15
y = 15/3
y = 5
Substitute y = 5 into (1)
x + y = 6 (1)
x + 5 = 6
x = 6 - 5
x = 1
Number of people who order chicken dinner = 1
Number of people who order the steak dinner = 5
Missing info: The width of the patio is 3/4 its length.
Given:
Area = 432 square feet.
length = x
width = 3/4 * x
Area of a rectangle = Length * width
432 ft² = x * 3/4 * x
432 ft²/3/4 = x²
432 ft² * 4/3 = x²
576 = x²
√576 = √x²
24 = x
Length is 24 ft.
Width = 3/4 * 24ft
Width = (3*24)/4
Width = 72/4
Width = 18 ft.