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arlik [135]
3 years ago
9

Which of the following sets of values is a soulution to the following system of liner expressions, 4x+y=24 x-y=-4

Mathematics
1 answer:
aleksandrvk [35]3 years ago
7 0
Hope this helps. I think it's right? haha haven't done this in a while.

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What would the answer be for this equation 7x/20 - 5x/12
hodyreva [135]

Answer:

\frac{1}{15} x

Step-by-step explanation:

\frac{7x}{20}  -  \frac{5x}{12}

\frac{3 \times 7x}{3 \times 20}  -  \frac{5 \times 5x}{5 \times 12}

\frac{21x}{60}  -  \frac{25x}{60}

\frac{21x - 25x}{60}  = (21 - 25)x =  - 4x

\frac{ - 4x}{60}  =  -  \frac{ x}{15}

\boxed{\green{=  \frac{1}{15} x}}

4 0
2 years ago
Plz help all 3 i'll give brainiest if right.!!!
Andrew [12]
A.) y= 5/4x+16
B.) 1.25 hours a day
7 0
3 years ago
Find the equation of the line passing through the point (2,−4) that is parallel to the line y=3x+2
seraphim [82]

Answer:

The equation of the line would be y = 3x - 10

Step-by-step explanation:

To find the equation we first need to note that parallel lines have the same slope. So since the original equation has a slope of 3, the new one will as well. Now we can use that slope and the given point in point-slope form to find the equation.

y - y1 = m(x - x1)

y + 4 = 3(x - 2)

y + 4 = 3x - 6

y = 3x - 10

3 0
3 years ago
Identify the hypothesis of the statement if x+4=5 then x=1
Rom4ik [11]
Your hypothesis is correct because you substitute 1 to x then add which gives you an answer

Answer: 5=5
5 0
3 years ago
Which of the following types of information is not suited for display on a double bar graph?
liraira [26]
The answer is C. This would only be displayed on a one bar graph.
6 0
3 years ago
Read 2 more answers
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