Answer:
Multiply both sides of the equation by -2
Distribute -1/2 over (x+4)
Step-by-step explanation:
we have
<em>Method 1</em>
Multiply both sides of the equation by -2 ------> <em>Step 1</em>
Subtract 4 from both sides of the equation
<em>Method 2</em>
Distribute -1/2 over (x+4)-------> <em>Step 1</em>
Multiply both sides of the equation by -2
Subtract 4 from both sides of the equation
Recall the formula for determining the interest using simple interest
Convert the rate into decimal form by dividing by 100%
Substitute the following values
P = $1300, r = 0.07, t = 6/12 (12 months in a year, only 6 months has passed)
Therefore, Margo will pay back $45.50 in interest.
Type that number and times it by 10 and move the decimal point over to the right twice
X = 60 degrees
all sides are congruent, so all angles are congruent as well.
It would be y= -2/5x+4 since perpendicular lines have a gradient that is the negative reciprocal of the original. in thw pictire is the formula method