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melomori [17]
3 years ago
5

What is 3x+5x(5-5) please help Add me on roblox dri_thebeat

Mathematics
2 answers:
Aleks [24]3 years ago
4 0

Answer:

3x

Step-by-step explanation:

3x+5x(5-5)

3x+5x(0)

3x+0

allsm [11]3 years ago
4 0

Answer:

3x

Step-by-step explanation:

1). First you distribute the 5 inside the parenthesis to all of the terms.And it will look like the following:

             3x+25x-25x

2). Next, the terms you just ditributed will cancel and you are left with 3x.

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PLEASE HELP GIVING BRAINLIEST, THANKS, 5 STARS!
forsale [732]
There’s no slope through (5,-4)
4 0
3 years ago
25) (1,-5) parallel to y = - 10x - 3
kramer
Hope it helps :))
Here is the working

8 0
2 years ago
Determine the constant of proportionality,k,of Kevin’s wage.
ankoles [38]

Answer:

Kevin's constant of proportionality,k = $8.25 per hour

Greg's constant of proportionality,k = $9 per hour

Savannah's constant of proportionality,k = $9.5 per hour

Step-by-step explanation:

1. What is the constant of proportionality, k, of Kevin's wage? Greg's? Savannah's?

Solution

y = kx is a proportional variation

Where,

y and x are represent two different variables

k represent constant of proportionality

From the attached table,

Let

y = wages earned (in dollars)

x = hours worked

To find the constant of proportionality k of Kevin's wage, divide the variable y (total earned) by the variable x (number of hours)

Using any points on the table

Take (8,66.00) for example

constant of proportionality k of Kevin's wage = variable y (total earned) / variable x (number of hours)

= 66.00/8

= 8.25

k = $8.25 per hour

B. Constant of proportionality of Greg's wage = variable y (total earned) / variable x (number of hours)

Using (9, 81.00)

k = 81.00/9

= 9

Greg's k = $9 per hour

C. Constant if proportionality of Savannah's wage = variable y (total earned) / variable x (number of hours)

Using (6, 57.00)

k = 57.00/6

= 9.5

Savannah's k = $9.5 per hour

Therefore,

Kevin's constant of proportionality,k = $8.25 per hour

Greg's constant of proportionality,k = $9 per hour

Savannah's constant of proportionality,k = $9.5 per hour

7 0
3 years ago
Three more than three times a number is one less than two times the number what is the number
Yanka [14]
In the given question, there are several information's of immense importance. using these information's the correct and the required answer can be determined. It is given that an unknown number has to be found from the information's provided.
Let us assume the unknown number = x
Then
3x + 3 = 2x -1
3x - 2x = -1 -3
x = -4
So the unknown number is -4.
It should be remembered that these are trick questions and it is important to go through each lines very carefully to understand the inner meaning.
4 0
3 years ago
Read 2 more answers
Find the value of x<br><br>2x degrees and 3x degrees ..<br>they are supplements angles​
oee [108]

Answer:

2x+3x=180°

that is 5x=180°meaning x=32°

4 0
3 years ago
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