Solution:
<u>Note that:</u>
- Given points = (-2,y) and (0,-4)
- Slope = -13/2
- Formula: y₂ - y₁/x₂ - x₁
<u>Forming an equation:</u>
- y₂ - y₁/x₂ - x₁ = Slope
- => -4 - y/0 - (-2) = -13/2
<u>Solving the equation:</u>
- => -4 - y/0 + 2 = -13/2
- => -4 - y/2 = -13/2
- => -4 - y = -13
- => -y = -13 + 4
- => -y = -9
- => y = 9
The missing value is 9.
The answer is 2
Putting the equation 2x - y = 7 you get y = 2x -7 so the slope of the equation is 2
X+8
2x
x-3
8 more hours
twice the number
3 years younger
Answer:
120 sq. in
Step-by-step explanation:
perimeter = 44 inches
length is half the width + 7
a = length
b = width
a + a + b + b = 44
a + b = 22
a + b/2 = 7
b + b/2 + 7 = 22
b + b/2 = 15
2b + b = 30
a = 12
b= 10
area = a x b
area = 120 square inches
If k liters of liquid leak out every x hours, we can compute the amount of liters that leak out every hour:
So, with each passing hour we lose liters. So, in hours we lose
liters.
Each of this liters costs 6$, so we lose a total of
dollars.