<span>You can calculate percentages by first finding what 10% of a value is and then what 5 or 1% is. From there you can multiply to find multiples and then add to get the required percentage.</span>
Divide the price by the number of ounces.
=$1.99 ÷ 15 ounces
=$0.13
The price per ounce of the 15 ounce can is $0.13.
Hope this helps! :)
The annual interest would be $5 if you have loaned a friend $100 and will charge him 5% annually and the total amount would be $105.
<h3>What is simple interest?</h3>
It is defined as the interest based on the principal amount, it does not include the compounded amount. The interest calculates on the initial amount of borrowed amount.
We have:
You have loaned a friend $100 and will charge him 5% annually.
As we know:
A = P(1 + rt)
P = $100
r = 5% = 0.05
t = 1 years
A = 100(1 + 0.05×1)
A = $105
I = A - P = 105 - 100 = $5
Thus, the annual interest would be $5 if you have loaned a friend $100 and will charge him 5% annually and the total amount would be $105.
Learn more about the simple interest here:
brainly.com/question/22621039
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Answer: 24 days
Step-by-step explanation:
Sandy plays tennis once every 6 six days while Jim plays tennis once every 8 eight days.
To get the number of days they will play on the same day again, we find the lowest common multiple for the numbers.
The lowest common multiple is the smallest positive integer which is evenly divisible by both 6 and 8.
6 = 6, 12, 24, 30
8 = 8, 16, 24, 32
The lowest common multiple is 24.
In 24 days, they will play on the same day again
Answer:
Step-by-step explanation:
Parallel lines have the same slope. Therefore, the line we're trying to find the equation for and the given line 2x-3y=1 must have the same slope.
<u>1) Find the slope of 2x-3y=1</u>
To do this, rewrite this equation in slope-intercept form: 
where 
is the slope and 
is the y-intercept (the value of y when the line crosses the y-axis)
Subtract 2x from both sides
Divide both sides by -3 to isolate y
Now, we can easily identify that 
is in the position of m, the slope. Plug this into :
<u>2) Find the y-intercept</u>
To find the y-intercept, plug the given point P(-2,1) into the equation and solve for b
Add 
to both sides of the equation
Therefore, the y-intercept of the line is 
. Plug this into our original equation:
I hope this helps!
