3 years ago

I NEED HELP , 10 POINTS ON THE LINE !

Mathematics

1 answer:

aksik [14]3 years ago

4 0

Answer:

ut you can consider it to be 25 41

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Y=-x+5 <br> x-y=-9 <br> Solve the system?

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Answer:

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Step-by-step explanation:

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2 years ago

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Find the first four terms of the sequence an = 4n-6

natulia [17]

Answer:

The first four terms of the sequence are-6, -2, 2 and 6

Step-by-step explanation:

The given sequence is $a_n=4n-6$

In order to find the first four term of the sequence we put n =0, 1, 2 and 3.

For n =0

$a_0=4(0)-6=-6$

For n =1

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$a_2=4(2)-6=2$

For n =3

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3 years ago

You randomly draw a marble from a bag. You then put it back before drawing a second marble. These events are ________ events. an

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I would assume Independent because pulling 1 marble doesn't cause you to pull a second one.

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2 years ago

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During second period, Kiera completed a grammar worksheet. Of the 90 questions, she got 70% right. How many questions did Kiera

ANEK [815]

Answer:

we conclude that Kiera got the right 63 questions.

Step-by-step explanation:

Total questions = 90

The percentage of correct question = 70%

Using the formula

The number of correct questions = 70% of 90

= [70/100] × 90

= 0.7 × 90

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Therefore, we conclude that Kiera got the right 63 questions.

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3 years ago

What is the answer to 6(y+2)-4=-10

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$6(y+2)-4=-10\\ \\6y+12-4=-10\\\\6y=-10-12+4\\\\6y=-18\ \ / :6\\ \\y=-3$

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