The number of contemporary titles and classic titles in Jarred DVDs collection is 2,921 and 579 respectively.
<h3>Simultaneous equation</h3>
Simultaneous equation is an equation which involves the solving for two unknown values at the same time.
- number of contemporary titles = x
- number of classic titles = y
x + y = 3,500
x – y = 2,342
Add both be equation
x + x = 3,500 + 2,342
2x = 5,842
x = 5,842 ÷ 2
x = 2,921
Substitute x = 2,921 into
x – y = 2,342
2,921 - y = 2, 342
-y = 2,342 - 2,921
-y = -579
y = 579
Therefore, the number of contemporary titles and classic titles in Jarred DVDs collection is 2,921 and 579 respectively.
Learn more about simultaneous equation:
brainly.com/question/17127685
#SPJ1
We randomly select one card from 52, so there are 52 outcomes and:
We also know, that there are
face cards in a standard deck (
) and only three of them are diamonds, so
With this informations, we can calculate our probability:
Answer:
Given: Principal(P) = $ 5000 , T = 3.5 years and R = 5%.
Using the formula of Simple Interest (I) given by;
.......[1] , where P is the Principal amount of money to be invested, R be the rate of interest and T be the time.
Substitute the given values of P , R and T in [1] we have;
Simplify:
An Ending balance is calculated by subtracting cash outflows, interest paid for financing and principal paid on financing.
Ending Balance = $ 5000 + $ 175 = $ 5,175.
Therefore, the ending balance is $ 5,175
First we need to find how much percent total was used on uniforms and equipment:
This means that the remaining $216 makes up 8% of the money.
So we can set up the equation:
where x is the amount of money raised. Then we solve for x:
Now we know that the lacrosse team raised $2,700.
Answer:
yesssssss!!!
Step-by-step explanation: