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ivann1987 [24]
3 years ago
10

Help me plz I don't understand !!!!!!!

Mathematics
2 answers:
Aloiza [94]3 years ago
8 0
The answer is D you put 10/5 then simplify
marysya [2.9K]3 years ago
4 0

the constant would be 8  

plzz give me a brainlyest

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What is the value of 2x in this equation? 3(2x − 5) − 4x + 8 = −2x + 1 Group of answer choices 4 8 -1 -4
d1i1m1o1n [39]

Answer:

2x=4

Step-by-step explanation:

3(2x-5)-4x+8=-2x+1

6x-15-4x+8=-2x+1

2x-15+8=-2x+1

2x-7=-2x+1

4x=8

2x=4

5 0
3 years ago
(10x2 + 99x – 5) ÷ (x + 10) =
Rasek [7]

The answer to this problem is 10x - 1 with a 5 reminder, which can also be written as 10x - 1 + 5/(x + 10).

To find this, we first have to turn it into a long division problem. First we look to see how many times x goes into 10x^2.

10x^2/x = 10x.

Now we eliminate the first term and multiply the 10x by the second term.

10x * 10 = 100x.

We now subtract that 100x from 99x. This gives us a -x remainder. We can now see how many times x goes into that as well.

-x/x = -1

This gives us the final answer of 10x - 1 with a 5 remainder.

5 0
3 years ago
Please help it’s due tonight<br><br> Math
gayaneshka [121]

Answer:

m < 36

yes, Jamie is correct.

Step-by-step explanation:

I've bolded the statements that you can put down to show your work

the maximum that Jamie is willing to practice for the week is 300 minutes, so you can start by creating an inequality for that.

total minutes throughout the week < 300

next, you know that a week is monday through friday + the weekend, and the amount of minutes Jamie will practice for the weekend is already given.

so, you can rewrite the earlier inequality like so

Monday through Friday practice + 120 < 300

since Jamie plans to practice the same amount of time (m) for each day, and there are 5 days between monday and friday, you can substitute values in the equation

5m + 120 < 300

simplify

5m < 300 - 120

5m < 180

m < 36

since half an hour is 30 minutes, the answer is yes, Jamie's claim is correct.

5 0
2 years ago
CAN SOMEBODY HELP ME?<br> I’ll mark brainliest answer because nobody is helping me.
Lubov Fominskaja [6]

Answer: counting backwards, that should be -430

Step-by-step explanation: the 86th term counting backwards by 5

3 0
3 years ago
Read 2 more answers
Write an equation involving absolute value for each graph.
antiseptic1488 [7]

\\ \sf\longmapsto |11-x|=1

As we can see

\\ \sf\longmapsto D_f=\[1,11\]

So having 1 and 11 as domain we can say the equation is

\\ \sf\longmapsto |11-x|\geqslant 1

As it's greater than and equal to the answer can be equal to (=) form.

7 0
3 years ago
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