A few days ago
Please math masters I need your help!?
ok, my dumb math teacher gave us 90 questions to do (it is to get us ready for the finals) and I am stuck on 9. PLease don’t say do your own homework because I really tried. I don’t want just the answer, please show me how you got your answer.
Thank you!
1) Solve for y : 5x + 3y =15
2) Find the value of / x+15/ (Those are bars.) if x= -62 is it -57?
3) if the domain the x or y and is the range the x or y in a table?
4) Give the dimensions of the matrix
-5
8
3
2
(They have the bars)
5) Solve for : 8x-2>2x+10
6) 4x over 3 + 20 over 2
7) Simplify: 11xy+4-5xy is it 6xy+4
8) simplify: 6x+5(x to the second power +x)
9) Simplify :35y-7 over 7
thanks again you are the best!
Top 1 Answers
A few days ago
Favorite Answer
number 9? are you for real?
35x-7 over 7 is the same as 35x over 7 – 7 over 7
simply that, than well have
35x/7= 5x -7/7= -1
so the answer is 5x-1
by the way, don’t call your teacher dumb.
Good luck on your final !!!!!!
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