3 years ago

A student simplified -(2-n) to the expression n-2. Did the student simplify correctly? Why or why not?

Mathematics

1 answer:

Vitek1552 [10]3 years ago

5 0

Yes bc when I simplified it I got -2+n but that's just written a different way

You might be interested in

Which graph has a slope of ? A coordinate plane with a straight line. The line starts at (negative 5, negative 4) and passes thr

VikaD [51]

Answer:

slope of the first line: 1

slope of the second line: 0.778

slope of the third line: 0.375

slope of the fourth line: 1.25

Step-by-step explanation:

Given two points (x1, y1) and (x2, y2), the slope of a line is computed as follows:

slope = (y2 - y1)/(x2 - x1)

Therefore,

slope of the first line: [5 - (-4)]/[4 - (-5)] = 1

slope of the second line: [5 - (-2)]/[4 - (-5)] = 0.778

slope of the third line: [2 - (-1)]/[3 - (-5)] = 0.375

slope of the fourth line: [5 - (-5)]/[4 - (-4)] = 1.25

5 0

3 years ago

Read 2 more answers

The graph shown matches which quadratic equation?

Tatiana [17]

I think it's D but I'm not %100 sure

4 0

3 years ago

Read 2 more answers

What is the answer for 3r+8=2r+12

Marina86 [1]

Answer:

r=4

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Can u please show me the work to 67,473 divided by 32

puteri [66]

This is the answer to 67,473 divided by 32. I hoped this helped. I used colors to hopefully help you more.

5 0

3 years ago

Please help .........

Zepler [3.9K]

Try socratic to answer that, it’s helped me

3 0

3 years ago