Answer:
C
Step-by-step explanation:
For this problem, the point where the line changes its slope is the focus point. The trick for this is to find the x point for the point. You have to look at he absolute value parenthesis, for this just put the opposite negative value of the number being added or subtracted inside the parenthesis. The "b" (y=mx+b) for the equation, isn't changed at all, so -2 would be the y value.
Answer:
Step-by-step explanatio
you can use a calculator!
Part 1:
Proportion: 1/2 per foot.
Solve: The tree is 10 feet tall.
Solution in a sentence: To solve this, you take the shadows length, and double it to get objects actual height.
Part 2:
Proportion: 2 male horses to 3 female horses
Solve: There are 18 Female Horses.
Soulution in a Sentence: To solve this, you take the amount of male horses, divide it in half, then multiply it by 3 to get the answer.
Part 3:
Proportion: 3 drops to every 4 pints of water.
Solve: There are twelve drops in the 16 pints of water.
Solution: Every four pints of water, there is three drops. So you take the sixteen pints, divide it by four. Then, multiply it by three to get you answer.
Answer:
20% discount
Step-by-step explanation:
300 - 240 = 60
60 / 300 = 0.20
0.20 × 100 = 20