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ANTONII [103]
3 years ago
7

Please need help!!!!!!!!

Mathematics
2 answers:
Misha Larkins [42]3 years ago
5 0
5(2x-8) + 15 = - 15

To begin with, we need to distribute the 5 inside the parentheses

5(2x) + 5(-8) + 15 = -15

10x - 40 + 15 = -15

now we add 15 to -40

10x -25 = -15

now we add +25 for both side

10x = -15 + 25

10x = 10

now we divide both side by 10

x = 1

user100 [1]3 years ago
4 0

Answer:

Step-by-step explanation:

So we would have to multiply the "2x - 8" by 5 each resulting in 10x - 40 + 15. Then we subtract which results in 10x - 25 = - 15. We add 25 to 25 and 15 resulting in 10x = 10. We divide each by 10 which results in x = 1.

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-2

Step-by-step explanation:

you would go to wear your line crosses you y-axis, which is the vertical one

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3 years ago
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See attached question
Nady [450]

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Step-by-step explanation:

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3 years ago
Complete questions 6,7,8.
dusya [7]

Step-by-step explanation:

<h3>6.) 80x²y</h3>

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3 0
4 years ago
Of 60 students, 24 students have a pet. What is the ratio of students with pets to students without pets?
frosja888 [35]

Answer

Find out the what is the ratio of students with pets to students without pets .

To prove

As given

of 60 students, 24 students have a pet.

Thus Total number of student = 60

students have pets = 24

students without  pets = 60 - 24

                                 = 36

Now  ratio of students with pets to students without pets .

\frac{Student\ with\ pets}{Students\ without\ pets} = \frac{24}{36}

simplify the above

\frac{Student\ with\ pets}{Students\ without\ pets} = \frac{2}{3}

Therefore the  ratio of students with pets to students without pets be 2:3 .

Hence proved

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3 years ago
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