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valina [46]
3 years ago
9

What is the probability the individual has a visa card but not a mastercard?

Mathematics
1 answer:
klio [65]3 years ago
8 0
Is there a picture or an amount? So I can solve it.
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Find the surface area.<br> 7 in.<br> 7 in.<br> 7 in.<br> please help
saveliy_v [14]

Answer:

294

Step-by-step explanation:

One side is 7×7 which is 49.

There are six sides so now it's 49×6, which gives you 294.

6 0
3 years ago
Find a, b, and <br><br>plz help me and don't spam me with links ​
Natali5045456 [20]
A° = 38, b°= 90, c° = 38


the square on the angle opposite to b shows that it is a right angle which means it’s 90°
5 0
3 years ago
What is the solution to this equation 5x = 35
S_A_V [24]
The solution to 5x=35 is..
X=7
5x\5=35/5
8 0
4 years ago
Read 2 more answers
System of Equations <br> Need help<br> Trig
Yanka [14]

Looks like the system is

\begin{cases}-2x+y+6z=1\\3x+2y+5z=16\\7x+3y-4z=11\end{cases}

We can eliminate y by taking

(3x+2y+5z)-2(-2x+y+6z)=16-2(1)

\implies3x+2y+5z+4x-2y-12z=16-2

\implies7x-7z=14

\implies x-z=2

so that z=x-2, and

(7x+3y-4z)-3(-2x+y+6z)=11-3(1)

\implies7x+3y-4z+6x-3y-18z=11-3

\implies13x-22z=8

Substitute z=x-2 into this last equation and solve for x:

13x-22(x-2)=8

\implies13x-22x+44=8

\implies-9x=-36

\implies x=4

Then

z=x-2

\implies z=4-2

\implies z=2

Plug these values into any one of the original equation to solve for y:

-2x+y+6z=1

\implies-2(4)+y+6(2)=1

\implies-8+y+12=1

\implies y=-3

Hence the solution is x = 4, y = -3, and z = 2.

6 0
4 years ago
Peyton has collected 120 aluminum cans for recycling. If 20 cans will fit in each blue plastic bag, how many bags will she need
gogolik [260]

Hi Renee!

--------------------------------------------

We Know:

120 aluminum cans.

20 cans fit in each blue bag.

--------------------------------------------

Solution:

120 / 20 = 6

--------------------------------------------

Answer:

She will need 6 bags to carry all the aluminum cans.

--------------------------------------------

Hope This Helps :)

6 0
3 years ago
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