Answer:
$28 3/4
Step-by-step explanation:
One way of doing this is to sum up the increases and the decreases of the price, separately. One then adds the increases to the beginning price ($33 3/8) and subtracts the decreases from this sum:
$33 3/8 + ($4 1/4) - ($8 7/8), where $33 3/8 is the beginning price,
$4 1/4 is the sum of the price increases
for the day, and $8 7/8 is the sum of the
price decreases for the day.
Then we have:
$33 3/8 + $4 2/8 - $ 8 7/8
Here we need sum up the beginning price and the price increase for the day first:
$33 3/8 + $4 2/8 = $37 5/8
We cannot subtract $8 7/8 from $37 5/8 without borrowing. Borrowing, we get:
$36 13/8
and from this we subtract $8 7/8:
$36 13/8
- $ 8 7/8
----------------
$28 6/8
This can be reduced to $28 3/4. This was the closing price.
Answer:
$51.33
Step-by-step explanation:
Everything is off 65% so that means that $15.40 if 35% of the original price(100%-65%)
Set up Equation:
Simplify:
Multiply the first numerator by the last denominator and the first denominator by the last numerator
Divide 3 by both sides:
x= 51.33
6.5% =.065
.065*58.50= 3.8025... round down to 3.80
You spend $3.80 on tax.
58.50+3.80= $62.30
You spend $62.30 total.
I hope this helps!
~kaikers
The number of video games in Matthew’s collection is 12
To solve the problem, we need to know what simultaneous equations are
<h3>What are simultaneous equations?</h3>
These are a pair of equations which contain two variables.
Now, let
- x = number of video games in Matthew's collection and
- y = number of video games in Anthony's collection.
Given that the number of video games in Anthony’s collection is 5 times the number in Matthew’s collection, we have that y = 5x (1)
Also, the total number of video games in both collections is 72.
So, x + y = 72 (2)
Substituting equation (1) into (2), we have
x + 5x = 72
6x = 72
x = 72/6
x = 12
So, the number of video games in Matthew’s collection is 12
Learn more about number of video games here:
brainly.com/question/12452860
Answer:
Step-by-step explanation:
Let's expand the expression bit by bit.
by FOIL.
We have that 
.
So, the answer is 
