Thursday

July 24, 2014

July 24, 2014

Posted by **Maria** on Thursday, November 14, 2013 at 3:56pm.

- Math -
**Sam**, Thursday, November 14, 2013 at 3:59pmx+y = 21

x = y + 2

2y + 2 = 21

y = 19/2

x = 23/2

- Math -
**Maria**, Thursday, November 14, 2013 at 4:08pmThis is for a second grader. He only works in WHOLE numbers still. I believe this was a mistake on the teachers' part. Should have been "one number is 3 more than the other", I think.

Thank you for your help.

- Math -
**Sam**, Thursday, November 14, 2013 at 4:15pmy = 9

x = 12

**Related Questions**

math - My 3rd grader brought home a math worksheet and I'm not sure about the ...

math - my 10 yr old son brought home work about stem and leaf plots. i have no ...

math - A softball diamond is a square with sides of 60 feet long. How far is ...

math - a baseball diamond is actually a square. the distance between bases is 90...

math - How would you teach a second grader how to tell time?

Math probabilty - An amusement park, Dino World, considering adding some new ...

math - First of all I don't just need the answer I need it explained where a ...

Math - First of all I don't just need the answer I need it explained where a ...

Math - Dear Readers, I am a 6th grader that recently took a math test. I got a ...

verb usage - In the sentence: The Romans,too,----- ceremonial dancing to Italy ...