3 years ago

Expand and simplify 9(2x + 3) + 4x

Mathematics

2 answers:

aleksandr82 [10.1K]3 years ago

4 0

Answer:

22x+27

Step-by-step explanation:

Let's simplify step-by-step.

9(2x+3)+4x

Distribute:

=(9)(2x)+(9)(3)+4x

=18x+27+4x

Combine Like Terms:

=18x+27+4x

=(18x+4x)+(27)

=22x+27

Paul [167]3 years ago

4 0

Answer:

18x+27+4x

Step-by-step explanation:

9×2x=18x

9×3=27

18x+27+4x

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3 years ago

Convert the equation r = 12 sin theta to Cartesian coordinates. Describe the resulting curve.

VLD [36.1K]

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Step-by-step explanation:

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7 0

3 years ago

Which equations have 8 as a solution?

Alexandra [31]

Which equations have 8 as a solution?
Answers:
15 - n = 7
-15 -15

-n = -8
n = 8
4n = 32
n = 8

Select all the equations that have 8 as a solution.
Answers:
A and C
Explanation is above.

Hope this helps!

4 0

2 years ago

Read 2 more answers

solve the following compound inequality graph the solution 7x = 35 ? please help and also show ur work on how u got it

erma4kov [3.2K]

$7x = 35 \\ \frac{7x}{7 } = \frac{35}{7} \\ x = 5$