Saturday
November 29, 2014

Homework Help: Math

Posted by Chris on Thursday, September 6, 2007 at 11:10pm.

1. What would you measure your mass with?
a. mg b. g c. kg

2. What is a simpler way to write 12d+7d+5-3d+2d? (add together all the numbers with hdh keep the hdh after the total)

My Guesses:
1. kg
2. I have two answers:
I am pretty sure it is: 24d-5
OR
my other answer (I do not think this one is write) is: 18d+5

Please help me! Thank you so much.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - I am supposed to add NH4 and C2H3O2 together and write the new ion. ...
bartlett hill,math - add the like terms together.a+b+a+2b Okay. Well, the ...
math - Find the mean, median, and modes of the data. Which average best ...
Math - LOL I can't figure this out. It should be easy it's been years since I've...
ALGEBRA - In a town election, the winning candidate had 220 more votes than the ...
math/fractions - Ok one more question. I had this problem: Kristi jogged for 3/5...
calculus - A magician writes a list of numbers, 1 through 10, on the board then ...
4th grade - Mr.L would it be: To find the mean you would measure the size of 4 ...
geometry - a salesperson drove 238,259,87,163and 198 miles on a 5 day trip what ...
math - what is a mean and how you do it A mean is the average. To find the mean ...

Search
Members