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pav-90 [236]
3 years ago
13

NEED HELP ASAP PLS !!!!!!!!

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
5 0
C)10100 I think sorry if it’s wrong
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What is <img src="https://tex.z-dn.net/?f=3%5E%7Bx%7D%20%3D%20%5Cfrac%7B1%7D%7B9%7D" id="TexFormula1" title="3^{x} = \frac{1}{9}
Makovka662 [10]

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8 0
2 years ago
Solve using elimination<br><br> 2x+5y=34<br> x+2y=14
Darina [25.2K]

2x + 5y = 34

x+2y = 14


Multiply the second equation by two to create like terms for one variable.

2(x+2y = 14)

2x + 4y = 28


2x + 5y = 34

2x + 4y = 28 -- Subtract.


y = 34.28 = 6


Solve for x


x + 2(6) = 14

x + 12 = 14

x = 2


Check:

2 + 2(6) = 14

2 + 12 = 14

14 = 14


Answer:

X = 2

Y = 6

8 0
4 years ago
I need this soon, please.
leonid [27]

Answer:

5 10

12 5

Step-by-step explanation:

you add numbers in the same position.

2+3. 4+6

7+5. 5+2

5 0
3 years ago
There are a total of 78 baseball and football cards in a box. The ratio of baseball cards to football cards 8 to 5. How many bas
Ierofanga [76]
8 baseball cards + 5 football cards= 13 cards
8 baseball cards per every 13 total cards.
78÷13=6
6×8= 48
48 Baseball Cards in total
7 0
4 years ago
Read 2 more answers
help please this is worth 30 points on my class dojo because I'm actually in fourth grade so please help me.
pashok25 [27]
The answer is Spain has the most Spanish speakers
7 0
1 year ago
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