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Alexxx [7]
3 years ago
15

Simplify x + 4 - 5x - 2. F. -5x + 2 G. -5x - 2 H. -4x + 2 I. -4x - 2

Mathematics
1 answer:
iris [78.8K]3 years ago
4 0

Answer:

i  -4x - 2

Step-by-step explanation:

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rosijanka [135]
One inch of board is left
if you subtract the two 3 inches pieces from the board
the further subtract the 24 inches from the three 8 inches pieces you get 31-30
7 0
3 years ago
Question 1
erastova [34]

Based on the above scenario, the sales director conducted  an <u>experiment</u>.

  • Because a treatment  <u>was </u>applied to the sales representatives.

  • The the best statistical study for this situation because the sales director is trying to establish <u>correlation</u>.

<h3>What is an experiment?</h3>

An experiment is known to be a method that is et up with the aim to test a given hypothesis as a component of a scientific method.

In an experiment, there are the two key variables which are the independent and dependent variables. The independent variable is known to be a controlled or it is tested against the dependent variable.

See full question

Part A.

The sales director conducted a.) an experiment b.) a survey c.)an observational study because a treatment a.) was not b.)was applied to the sales representatives.

This is the best statistical study for this situation because the sales director is trying to establish a.) causality b.) correlation.

Learn more about experiment from

brainly.com/question/17274244

5 0
2 years ago
-8x-27=-7\left(1+2x\right)+2x
Darina [25.2K]

Answer:

x=5

Step-by-step explanation:

-8x-27=-7\left(1+2x\right)+2x

Expand:

-8x-27=-7\times 1-7\times 2x+2x

-8x-27=-7-12x

Add 27 to both sides:

-8x-27+27=-7-12x+27

-8x=-12x+20

Add 12x to both sides:

-8x+12x=-12x+20+12x

4x=20

Divide both sides by 4:

\frac{4x}{4}=\frac{20}{4}

x=5

5 0
3 years ago
If you divide 42 oranges evenly among 6 people how many oranges will each person have
stepan [7]

Answer:

7

Step-by-step explanation:

We have 42 oranges. we want to split the oranges evenly to 6 people. 42 divided by 6 people equals 7 oranges a person.

4 0
2 years ago
Read 2 more answers
Help me plz
Romashka-Z-Leto [24]

Answer:

3.50

Step-by-step explanation:

Total Quality Points Gained= C=2, A=4,B=3 and A=4

Sum the Points 2+4+3+4 (4)=25

Average= Total Points/ Total number of courses

A=25/7=3.50

8 0
2 years ago
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