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icang [17]
3 years ago
11

Help with 14# plz!!!

Mathematics
2 answers:
Serjik [45]3 years ago
8 0
15x - 6 = 9(x + 2)
15x - 6 = 9x + 18
15x - 9x = 18 + 6
6x = 24
x = 4
never [62]3 years ago
7 0
15x - 6 = -9
9(x+2) = 9x+2=11x
9+11x=19x 
Right???

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Hi please help me answer this!!
just olya [345]

The numbers that are irrational are B. √72 and D.√23.

<h3>What are irrational numbers?</h3>

Irrational numbers are those that have infinite numbers after the decimal. These numbers are also none repeating.

When the above are solved:

√25 = 5

√144 = 12

√23 = 4.79583152331...

√72 = 8.48528137424...

The only two numbers with non-repeating and infinite numbers are √72 and √23.

Find out more on irrational numbers at brainly.com/question/20400557

#SPJ1

7 0
1 year ago
1234567791234556677889
Lapatulllka [165]
372819388338822814738288919147477483822 okay i guess
3 0
3 years ago
Read 2 more answers
Can you help me here pls? Asap
boyakko [2]

Step-by-step explanation:

% calculations are totally easy, if you remember to always find and the use 1%.

100% = $2.85

1% = 100%/100 = 2.85/100 = 0.0285

the price difference was

2.91 - 2.85 = $0.06

how many % are these $0.06 compared to yesterday's price ?

that is how many times 1% can fit into this number.

0.06 / 0.0285 = 2.105263158...%

so, rounded this is 2.1%

3 0
2 years ago
Plz help me I need your help plz help me plz plz plz help me plz help me plz
Fynjy0 [20]

answer is 250 which is D Because 250 of 24%=60, so subtract 60 from 250 it will give you 190

7 0
3 years ago
Read 2 more answers
The line plot shows the results of a survey of 10 boys and 10 girls about how many hours they spent reading for pleasure the pre
elena-14-01-66 [18.8K]
10 students per gender:

Boys:  <span>four Xs over five and one X over zero, two, three, four, ten, and twelve. 
5, 5, 5, 5, 0, 2, 3, 4, 10, 12 </span>→ 0, 2, 3, 4, 5, 5, 5, 5, 10, 12<span>
mean: 5.1
range: 12

</span><span>Girls: three Xs above eight, two Xs above three and four, and one X above two, six and seven.
8, 8, 8, 3, 3, 4, 4, 2, 6, 7 </span>→ 2, 3, 3, 4, 4, 6, 7, 8, 8, 8 
<span>mean: 5.3
range: 6

The boys have the higher range while the girls have the higher mean value.


</span><span>
</span>
8 0
3 years ago
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