Question

Need help with 5 questions. Math; Flvs.
Medal + fan

Answer 1

ok what are the questions? :)

Answer 2

I'm trying to get an A. Are you sure you're good with math?

Answer 3

^

Answer 4

yep, what level math are you? i'm n precalculus, and i really enjoy math :)

Answer 5

Okay. I'm middle school

Answer 6

ok cool. of course

Answer 7

Alright. I'll give my trust to you.

Answer 8

lol ^_^ thank you :D

Answer 9

Sergio’s baby sister gained two pounds each month for her first several months of life. If she weighed 5 pounds when she was born, how many pounds did she weigh after four months? The expression is 5 plus 2 times m, where m is the number of months.

7

thirteen

eighteen

twenty-two

Answer 10

13

Answer 11

Which algebraic expression represents the phrase “three more than seven times a number”?

7 + 3n

7n + 3

(7 + 3)n

7(3 + n)

Answer 12

7n+3

Answer 13

any more?

Answer 14

Which description is true about the expression twenty-four minus 5 times x plus 2 times w plus ten times y?

5 terms

2 variable terms

1 coefficient

1 constant term

Answer 15

you there?

Answer 16

sorry... 1 constant

Answer 17

Braden improves his score with each practice quiz he takes. The number of incorrect answers can be represented by the expression 20 – 5n where n represents the number of practice quizzes he has taken. How many answers will he get incorrect after taking 3 practice quizzes?

1

5

10

45

Answer 18

5

Answer 19

Which of the following properties is not used to simplify the expression in the steps below?

5 times x minus 2 times the sum of x and y plus zero plus y
5 times x minus 2 times x minus 2 times y plus zero plus y
3 times x minus 2 times y plus zero plus y
3 times x minus 2 times y plus y plus zero
3 times x minus 2 times y plus 1 times y plus zero
3 times x minus 1 times y plus zero
3 times x minus y plus zero
3 times x minus y

Identity Property of Multiplication

Zero Property of Multiplication

Identity Property of Addition

Distributive Property

Answer 20

Hi @csscgirl

It is against the CoC to give direct answers without any explanation. When you do this the other user is not learning anything. Instead of giving direct answers, try helping the user towards the correct answer. As for you @kryssiibaee it is against the policy to post more than one question in a post. Please refrain from doing so.

Thank you.

https://openstudy.com/code-of-conduct
https://openstudy.com/terms-and-conditions

P.S. There are administration from schools, they do internal searches. This can lead to an instant failure of the class.

Answer 21

ok thanks. sorry