11. Write a matrix that represents the system of equations below.
7x - 3y = 21
5x - y =...
![subject](/tpl/images/cats/mat.png)
Mathematics, 16.12.2020 21:00 jwjohnson20
11. Write a matrix that represents the system of equations below.
7x - 3y = 21
5x - y = 85
![ansver](/tpl/images/cats/User.png)
Answers: 3
![ansver](/tpl/images/cats/User.png)
Answer from: Quest
c
c
c
c
c
c
c
cc
c
step-by-step explanation:
![ansver](/tpl/images/cats/User.png)
Answer from: Quest
change of stock price/initial stock price on friday * total stock value = change of stock value
0.89/73.73 *x = 42.72
x=3539.04 = total stock value at initial stock price on friday .
total stock value at initial stock price on friday/ initial stock price on friday = number of shares
3539.04/73.73 = 48 shares
they own 48 shares of this stock
![ansver](/tpl/images/cats/User.png)
Answer from: Quest
Ithink it can be put them in order by 4 possible ways.that mean 3 group of 10 rocks,or an another group of 8 rocks.
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 12:30
On the april 3 billing date, michaelle chappell had a balance due of $ 1495.39 on her credit card. from april 3 through may 2, michaelle charged an additional $ 305.34 and made a payment of $ 800.a) find the finance charge on may 3, using the previous balance method. assume that the interest rate is 1.8 % per month.b) find the new balance on may 3.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 13:30
Based upon past experience, barry expects no overdrafts. he expects no 2nd copies of statements. barry estimates that he will use network atms about 5 times a month with either bank. barry decides in the end to choose eecu. assuming that both banks provide the necessary services equally well, and based upon the tables of fees given above, how much can barry reasonably expect to save annually by choosing eecu in this case over e-town bank? a. $72 b. $78 c. $144 d. $24
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
25) 56(1) = 5b a. identity property of addition b. identity property of multiplication c. commutative property of multiplication d. commutative property of addition
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 11.07.2019 15:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.07.2019 15:00
![question](/tpl/images/cats/mkx.png)
Arts, 11.07.2019 15:00
![question](/tpl/images/cats/mat.png)
Mathematics, 11.07.2019 15:00
![question](/tpl/images/cats/istoriya.png)
History, 11.07.2019 15:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 11.07.2019 15:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 11.07.2019 15:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 11.07.2019 15:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 11.07.2019 15:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.07.2019 15:00