Homework Help: math

Posted by john on Wednesday, January 23, 2013 at 10:15pm.

Write a variable expression for each word phrase.

1. two times the number of windows

2. 81 increased by n

3.eleven more than a number

$15 times the number of hours

math - john, Wednesday, January 23, 2013 at 10:16pm
1. two times the number of windows

2. 81 increased by n

3.eleven more than a number

4. $15 times the number of hours
math - Ms. Sue, Wednesday, January 23, 2013 at 10:19pm
1,
2w

2.
81 + n

I'll be glad to check your answers for the other two problems.
math - john, Wednesday, January 23, 2013 at 10:23pm
thank you
math - Ms. Sue, Wednesday, January 23, 2013 at 10:26pm
You're welcome.
math - john, Wednesday, January 23, 2013 at 10:38pm
3. x + 11

4. H x 15
math - john, Wednesday, January 23, 2013 at 10:38pm
3. x + 11

4. H x 15
math - Ms. Sue, Wednesday, January 23, 2013 at 10:40pm
Right.

4 can also be written:

15h
math - john, Wednesday, January 23, 2013 at 10:42pm
thank you , Ms.Sue
math - Ms. Sue, Wednesday, January 23, 2013 at 10:58pm
You're welcome, John.

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