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nevsk [136]
3 years ago
5

Please help me on this’ gracias

Mathematics
2 answers:
meriva3 years ago
8 0

Answer:the first one is 9

Step-by-step explanation: first plug in the numbers -5(-2) - 1

so it would be 10-1

which is 9

blondinia [14]3 years ago
6 0

Answer:

9,4,-1,-6

Step-by-step explanation:

You just need to plug in the x values into the equation and solve.

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I’m so confused! Can someone help me with this? Please and thank you!
ludmilkaskok [199]

Answer:

D.

Step-by-step explanation:

1) the domain is x∈[0;+∞);

2) the solution is:

\sqrt{x}\leq 10; \ => \ x\leq 100;

3) finally, the solution with the domain is:

x∈[0;100].

7 0
2 years ago
65+40+x divided by 83
FromTheMoon [43]
65+40÷83=1 which would be the least simplest way to solve it but sorry
8 0
3 years ago
Which situation best represents a linear function?
yanalaym [24]

Answer:

A

Step-by-step explanation:

y=3x+55

5 0
3 years ago
Of the students at Milton middle school , 140 are girls. If 50% of the students are girls, how many total students are there at
denpristay [2]

Answer:

280

Step-by-step explanation:

50% is half, so to get the total, multiply 140*2 which is 280.

8 0
3 years ago
1.
EleoNora [17]

Answer:

0.40x = 320

Step-by-step explanation:

40 = percent, 320 = part. Write the percent as a decimal and multiply by the whole.

4 0
2 years ago
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