2 years ago

3.1 - 3.9n - 2n + 6 = I know it's a simple question I just keep forgetting how to do things.

Mathematics

2 answers:

Tanya [424]2 years ago

7 0

-5.9n+9.1
step by step explanation

Sliva [168]2 years ago

3 0

Answer:

-5.9n+9.1

Step-by-step explanation:

3.1 - 3.9n - 2n + 6=

Combind like terms

Step 1: -3.9 - 2n=-5.9n

Step 2: 6 + 3.1=9.1

Combine:

-5.9n+9.1

You might be interested in

A student made a sketch of a potential energy diagram to represent an exothermic reaction.

Jlenok [28]

Answer:

This is not correct

Step-by-step explanation: I am just a 6th grader but i know this question, it is not correct because potential energy is mostly staying in one place this would be kenetic energy because it is moving.

5 0

4 years ago

Read 2 more answers

How many significant numbers are in 15,000

padilas [110]

There are 2 if no decimal point is provided

8 0

3 years ago

Read 2 more answers

Which expression includes the factors that can be used to find the zeros of this function?

Ipatiy [6.2K]

Answer:

(x+3)( 5x-3)

Step-by-step explanation:

f(x) = 5x² + 12x – 9

Factor

(x+3)( 5x-3)

3 0

3 years ago

Read 2 more answers

Select the correct location on the coordinate plane.

Phoenix [80]

Answer:

The length of each side is 15.

Step-by-step explanation

The length of each side is just found out by doing 60/4

4 0

3 years ago

Sierra downloaded 123 pictures from her cell phone to her computer. These pictures used 246 megabytes of space on her computer.

defon

Answer:

94 Mb

Step-by-step explanation:

123x=246Mb---->x=2Mb

46x=92Mb

3 0

3 years ago