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timurjin [86]
3 years ago
9

If a line is defined by the equation y = 3x - 7, what is the y-intercept?

Mathematics
1 answer:
Kryger [21]3 years ago
3 0
-7 is the y- intercept
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Bx - cx<br>= c<br>solve for c​
VikaD [51]

Answer:

  c = bx/(x+1)

Step-by-step explanation:

Add cx to get c-terms together, and divide by the coefficient of c.

  bx = cx + c

  bx = c(x +1) . . . . factor out c

  bx/(x +1) = c

6 0
3 years ago
Membership in the Volunteers Club increased by 15% from last year. If the number of members last year was m, complete a simplifi
ad-work [718]
For this case what you can do is the following rule of three:
 m ---> 100%
 x ----> 115%
 Clearing the value of x we have:
 x = (115/100) * (m)
 x = 1.15 * (m)
 Answer:
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4 0
3 years ago
What are 3 consecutive numbers that is the sum of -27.please be right.use odd numbers
qaws [65]
You're asking for three consecutive odd numbers, then
Let, the numbers = x, x+2, x+4

It is given that, x + x+2+ x+4 = -27
3x + 6 = -27
3x = -27 - 6
x = -33/3
x = -11
Then, x+2 = -9 & x+4 = -7

In short, Your Numbers would be: -7, -9,-11

Hope this helps!
6 0
3 years ago
The measure of an angle is 32.9°. What is the measure of its complementary angle?
zubka84 [21]

Answer: 57.1

Step-by-step explanation: To be complementary the angles have to add up to make a sum of 90.

90 - 32.9 = 57.1

The angles are 32.9 and 57.1.

8 0
3 years ago
The ordered pairs (12,32), (x,40), (18,48), (21,y) represent a proportional relationship. Find the values of x and y.
Andru [333]

Answer:

write a eassy about importance of English language in student life

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