Answer: D) y = 0.5x - 3
Step-by-step explanation: y = mx + b, m = slope, b = y intercept
Answer:
7 inches.
Step-by-step explanation:
Longest book length - Shortest book length
the 2 equations given are vertical angles which mean they would equal the same.
Set the two equations to equal each other to solve for x:
6(x-2) = 3x+30
Simplify the left side:
6x-12 = 3x+30
Add 12 to eac side:
6x = 3x+42
Subtract 3x from each side"
3x = 42
Divide both sides by 3:
X = 42/3
X = 14
Now you know X, replace x with 14 in the equation for DHG:
DHG = 6(x-2)
6(14-2)
Simplify:
6(12)
Multiply:
72
Angle DHG is 72 degrees.
If there is 8 boys then there is 12 girls because 2x4=8 boys so 3x4=12 girls.
