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Over [174]
3 years ago
15

I’ll make brainlest. help asap pls

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
6 0

Answer:

(2, -1)

Step-by-step explanation:

We can add the first equation by the second

(4x + 6y = 2)+(-4x + 4y = -12)=

10y=-10

we divide both sides by 10 to get

y=-1

We plug -1 in the second equation to get:

-4x+4(-1)=-12

-4x-4=-12

-4x=-8

Now, we divide both sides by -4

x=2

Hope this helps!

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If 3/4 of a certain number is equal to 9 find the number <br>​
NeTakaya

write the equation.

3/4n=9

now solve.

3/4n=9

/3/4  /3/4

n=12

---

hope it helps

4 0
3 years ago
Read 2 more answers
Convert 25/8 into a mixed number
motikmotik
Changing improper fractions to mixed form or mixed numbers is a very simple thing. You just have to follow the following:
Then write Let us have 25/8. <span><span>
1.       </span><span>Divide the numerator (top number)  by the denominator (number below the bar). </span></span> Simply divide 25 by 8. 25 ÷ 8 = n
We can have 3 and 1 as a remainder. So, the answer will be 3 and 1/8. <span><span>

2.       </span> <span>Write down the whole number answer. 
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3 0
3 years ago
65 - 2x ≥ 150, whats the answer!!!
Sidana [21]

Answer:

x <= -42.5

Step-by-step explanation:

65 - 2x >= 150

-2x >= 150 - 65

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6 0
2 years ago
Find the equation of the linear function 'g' going through (20,5) and (-5,-8). Use 'u' for your input variable.
frosja888 [35]

Answer:

  • See below

Step-by-step explanation:

<u>Use the slope-intercept form, which will be in this case:</u>

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<u>Find the slope:</u>

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<u>Find the value of the y-intercept:</u>

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<u>The equation is:</u>

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3 0
3 years ago
JT scored 15 points from free throws in the championship game is it independent or dependent
gizmo_the_mogwai [7]

Answer:

dependent variable

Step-by-step explanation:

from what i have seen this is the right choice heres an example of how i came up with it you can decide off of this

Independent variable causes an effect on the dependent variable. Example: How long you sleep (independent variable) affects your test score (dependent variable). ... Example: Your test score affects how long you sleep.

8 0
2 years ago
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