Question

PLEASE HELP ME, I WILL GIVE YOU A MEDAL AND BECOME A FAN!!!!!! THIS IS URGENT!!!!! THANKS :)

1. What is the simplified form of the expression?

7m2 + 6.5n – 4n + 2.5m2 – n (1 point)9.5m2 + 1.5n
4.5m2 + 1.5n
1.5m2 – 4.2n
9.5m2 – 1.5n

2. Simplify the expression 3(21m + 27).


(1 point)63m + 81
63m + 27
24m + 30
21m + 81

3. What is the product? 7 • (–3)
(1 point)21
–21
4
–10

4. Which property is illustrated by the statement?

(1 point)Associative Property of Addition
Commutative Property of Multiplication
Inverse Property of Multiplication
Commutative

Answer 1

PS. IF YOU CAN HELP ME OUT WITH ANY, I WILL STILL GIVE YOU A MEDAL IF IT'S RIGHT

Answer 2

just a word of advice on using this site, try asking only 1 question at a time. its hard, but it helps on clarifying what exactly you need help with.
aside from that...sorry, i can't help much.

Answer 3

if didnt know any better, is this a quiz?

Answer 4

any1 of these questions you need help with the most?

Answer 5

aww ok thanks for trying :( and yes this is a quiz... sorry i had to post more than one question it's just math is my worst subject and my math teacher doesn't help me at ALL... so yeah, i'm probably gonna fail mail this year if i don't get any answers soon.. grrr do you know anyone who can help me!?

Answer 6

i go to connections academy btw

Answer 7

i see. Thanks for being honest. You know that its best ot do a little studying beforehand, so I won't try to dumb you down with a lecture on ethics.

Answer 8

little? do a lot of studying...

Answer 9

For #4, I honestly have no clue. you'll have to find that yourself. For the rest, I can't really help you without breaking my CoC. sorry.

Answer 10

you have a good point, it's just i studied a lot already and even had my math teacher drive down to help me... he just says everything that's in the book and is no help at all! like seriously, if i got what was in the book i wouldn't be asking him for help, and he sent me all these videos that were in the lesson, like yeah i saw those and didn't get that either anyways i understand about the honor code thing. thanks for trying anyways, i'll try to do find something else that i can help me!!!

Answer 11

good luck!

Answer 12

oh, and try khan's academy (the website)

Answer 13

ok thanks, i'll do that... :)