Answer:
parentheses
Step-by-step explanation:
PEMDAS
<u>Answer:</u>
$100
<u>Step-by-step explanation:</u>
We want to calculate the interest on $2000 at 5% interest rate which Janet will pay each year.
The formula we will use the following simple interest formula for this:
where 
is the principal amount, 
is the interest rate and 
is the time in years.
Interest = 
= $100
Therefore, Janet needs to pay an interest of $100 each year for 3 years.
If Mercedes alone could paint the house in 8 hours, we would expect that both painting together would take less than 8 hours.
In 1 hour: Dorie would paint 1/12 of the house, while Mercedes would paint 1/8. This is a total of 1/12 + 1/8 = 5/24. If they can combine to paint 5/24 of the house in 1 hour, then the total time for the whole house would be
1 / (5/24) = 24/5 = 4.8 hours or 4 4/5 hours
Answer:
c)-4/3
Step-by-step explanation:
perpendicular slope is opposite and reciprocal
the green line has a slope of 3/4
so the slope of the red line is -4/3
Answer:C
Step-by-step explanation:
