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denis-greek [22]
3 years ago
11

Ella played a math game and had the five cards shown.

Mathematics
2 answers:
Gennadij [26K]3 years ago
5 0

Answer:

-5

Step-by-step explanation:

7-4+2-10= -5

GREYUIT [131]3 years ago
4 0
-5. You start with 7 then subtract 4 then add 2 then subtract 10 to get your answer.
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Brianna’s family spent $134 on 2 adult tickets and 3 youth tickets at an amusement park. Max’s family spent $146 on 3 adult tick
love history [14]
Let 
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 y:youth tickets  
 We have 
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 3x+2y=146
 Rewritting
 6x+9y=402
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 adding
 5y=110
 Clearing y:
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 y=22
 Answer:
 the price of a youth ticket is 22$
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3 years ago
To save for a new car, Trafton invested $3,000 in a savings account that earns 5.5% interest, compounded continuously. After fou
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Answer:

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4 0
3 years ago
What is the solution to the equation 32x − 1 = 243? Question 18 options: A) x = 2 B) x = 3 C) x = 4 D) x = −2
Mama L [17]

Answer:

x = 4

Step-by-step explanation:

To solve this equation, first you want to write the whole thing out.

32x - 1 = 243

Next you want to get the variable by itself, so you are going to use inverse operations. in the equation, it is 32x - 1, so you are going to add one to both sides, getting you this:

32x = 244

Now for the final step you are going to get x alone, so you are going to use inverse operations once more and divide 32 on both sides getting you your answer.

x = 4

Now if you want to check your work simply plug in x, and if it is equal, you got the correct answer!

I hope this helped and good luck with your math!

I'm really sorry if I'm wrong though, even though I already finished this unit a while ago I struggled on this one even though it is so easy compared to the equations I have now.

5 0
3 years ago
F =(11,5) Find: 7f.
lys-0071 [83]

Answer:

f = (115)   \\ 7f = 7 \times f(115) = 805

6 0
3 years ago
Solve the following compound inequality: 4 less-than-or-equal-to x + 4 less-than-or-equal-to 12. a. 0 less-than-or-equal-to x le
Readme [11.4K]

Answer:

A. 0 <= x <= 8

Step-by-step explanation:

4 <= x + 4 <= 12

Remove 4 from all sides

4 - 4 <= x + 4 -4 <= 12 - 4

0 <= x <= 8

7 0
2 years ago
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