Answer:
Step-by-step explanation:
So you should know. Can you give us a better picture?
Answer:
x = -1, 2
Step-by-step explanation:
Step 1: Write out equation
(x - 2)(3x + 3) = 0
Step 2: Solve each individual root
x - 2 = 0
x = 2
3x + 3 = 0
3x = -3
x = -1
Step 3: Arrange from least to greatest
-1 < 2
So x = -1, 2
Answer:
for the first one: y=1x and second one: y=-2
It must have the same slope as the given line, so
m = -A/B = -1/-2 = 1/2
So far, we have
y = mx + b = x/2 + b
Use the given point to find b.
4 = -2/2 + b = -1 + b
b = 5
y = x/2 + 5
Multiply through by 2.
2y = x + 10
Standard form:
x - 2y = -10
You multiply 24.50 by the decimal form of 18%, 0.18.
So, 24.50 x 0.18 = 4.41
So 18% of 24.50 is 4.41. So you subtract 4.41 from 24.50
24.50 - 4.41 = 20.09
So the sale price is $20.09
