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Debora [2.8K]
3 years ago
5

Which of the following equations describes the line

Mathematics
1 answer:
astra-53 [7]3 years ago
6 0

The equation of the line that connects the two points (1,9) and (-2,3) is,

y = 2x+7

or, y-3=2x+4

or, y-3=2(x+2)

So, option c, is the correct option

Answered by GAUTHMATH

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Integer greater than 2 and less than 12​
timurjin [86]

Answer:

{3, 4, 5, 6, 7, 8, 9, 10, 11}

Step-by-step explanation:

Let integer be x

x > 2 and x < 12

gives

2 < x < 12

All such integers are {3, 4, 5, 6, 7, 8, 9, 10, 11}

3 0
2 years ago
Two times a number is more than 36.
alina1380 [7]

Answer:

19

Step-by-step explanation:

19 x 2 = 38

Twice a quantity usually indicates to take two of the things in question; usually this indicates to multiply by 2. Thus "twice a number x" can be written symbolically as 2x. If this is part of a problem, say twice a number x is 6, then we can rewrite algebraically as 2x=6; dividing both sides by 2 yields x=3.

6 0
2 years ago
The ratio of male students to female students in a class is 5:4. If the number of male students in the class is
beks73 [17]

Answer:

The answer is 20

Step-by-step explanation:

In ratio what you do one side you do on the other side 5:4=25:20

5×5=25

4×5=20

6 0
2 years ago
Hesperia Community Center is buying new seating for their building. They want to purchase a combination of stools and chairs. St
Digiron [165]

Answer:

<em>15c + 25s ≤ 1500</em>

Step-by-step explanation:

Let the number of stools be s

Let the number of chairs bought be c

If each tools cost $15, s stools will cost $15c

If a chairs cost $25, c chairs will cost $25s

Total costs = 15c + 25s

If the center cannot spend more than $1500, then the required equation will be 15c + 25s ≤ 1500

<em>The inequality sign will be less than and equal to since they cannot spend an amount greater than $1500.</em>

<em>Hence the correct equation is  15c + 25s ≤ 1500</em>

4 0
2 years ago
Yessenia is now y years old. Find the following ages in terms of y: her father is 32 years older
svlad2 [7]

Answer:

<u>The age of Yessenia's father in terms of y is y + 32</u>

Step-by-step explanation:

1. Let's review the information provided to answer the question correctly:

Age of Yessenia now = y

Her father is 32 years older

2.  What is the age in terms of y of her father?

If the age of Yessenia now is y, we can find out the age of her father, this way:

y + 32

<u>Therefore, the age of Yessenia's father in terms of y is y + 32</u>

3 0
3 years ago
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