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sweet-ann [11.9K]
3 years ago
12

Will give brainliest for right answer

Mathematics
2 answers:
evablogger [386]3 years ago
4 0
The correct answer is D. (1,2).
kvasek [131]3 years ago
3 0
Add the equations to isolate one variable.

-2x + 5y = 8
2x + 2y = 6

Add them to get 7y = 14. y = 2

Substitute y into an equation 2x + 2(2) = 6
2x + 4 = 6
2x = 2
x = 1
y = 2

The point is (1,2). This is choice D.

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Solve the equation. Check your solution. - 12/x+24/x-2 =4
Lorico [155]

Answer: 6

Step-by-step explanation:

I did it with LCM


-12(x-2) + (24x) = 4x(x-2)

- > -24x+24 + 24x = 4x^{2} -8x\\- > 0 = 4x^{2}-8x-24\\

using the quadratic formula, u get 6 and -1

8 0
2 years ago
What is the common mutiple for 1/2 1/4 1/6 1/3 and 1/5
grin007 [14]
The common multiple for 1/2 1/4 1/6 1/3 and 1/5 would be 60: 

2 x 30 = 60
3 x 20 = 60 
4 x 15 = 60
5 x 12 = 60 
6 x 10 = 60 
5 0
4 years ago
Which is the greater fraction<br>3/4 or 11/16​
NARA [144]

Answer:

3/4

Step-by-step explanation:

3/4 = 75%

11/16 = about 68%

Therefore, 3/4 is greater

5 0
3 years ago
Determine whether the following sampling is dependent or independent. Indicate whether the response variable is qualitative or q
Margarita [4]

Answer:1. Dependent

2.Qualitative Variable

Step-by-step explanation:

Step 1--- Dependent

Reason-- The researcher considers a couple as a whole and The sampling is dependent because a spouce selected for one sample dictates or determines which individual to be in the second sample.

Step 2----Qualitative variable

Reason--- it classifies the individual spouce mental health based on mental health inventory of the couple

Because Qualitative variables are variables which can be placed according to characteristic or attribute, here the characteristics is mental health.

7 0
3 years ago
Read 2 more answers
Ben bought the enormous box of juice shown below. He drinks 450 cubic centimeters of juice each day.
Sophie [7]
7 days to drink box of juice
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4 years ago
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