Hope I could help! :D

n^2+2n-1=9  -  n to the second power plus 2 times n equals 9

It mean someone has gave it a thums up :)

98 to the second power divided by the quantity n minus 76 = 98^2/(n-76)

Y = mx + b

b is the y intercept on the graph

x and y are the coordinates on the grid

m is the rate of change (coefficient)

Thanks, Rose98. Or thanks, Madeline!

Example 3) y plus 31 equals 417

I will translate dragonslayers for ya :)

Example 1) =3(31n) - 3 multiplied by 31 times n

Example 2) n/5=45 - n divided by 5 equals 45

So, do I write the examples in word form?

Example 3) y+31=417

yes! @ rose98 :)

Like that?

7 multiplied by the quanity of 5 plus n divided by 100

=7*(5+n/100)

do you know how to put thoose in word translation @ dragonslayer554

thanks rose98

Example 2) n/5=45

thank you rose98 :) and it is okk @ dragonslayer554 ;)

Ooooooooooooooo!  Brain f**t moment sorry hahaha I will do that! :)

Okay I will try to help. 

Example 1) =3(31n)

like make up five examples like this one

4 times the difference of n and 4

 and this is the algebraic translation =4(n-8)

Definition below from a website so you can understand more.

Composite Number
A whole number that can be divided evenly by numbers other than 1 or itself. Example: 9 can be divided evenly by 3 (as well as 1 and 9), so 9 is a composite number. But 7 cannot be divided evenly (except by 1 and 7), so is NOT a composite number (it is a prime number). Whole numbers above 1 are either composite or prime.

Can you give an example? :D

yes. please @ dragonslayer554

554* sorry my bad

thanks @ dragonslayer545

So, do I help you?