February 28, 2017

Homework Help: aLgEbrA variable & expression

Posted by marko on Thursday, October 20, 2011 at 8:16pm.

i need to define a variable and write an algebraic expression for each phraase.
1) two points few than 3 times the number of points scored yesterday.
i wrote: 3p-2 =

2) one metere more than 6 times your height in meters
i wrote: 1 + 6h

3) seven pages fewer than half the number of pages read last week
i wrote: 1/2p - 7 =

4) 8 pounds less than five times the weight of a chicken in pounds
i wrote: 5c -8 =

5) twice the distance in miles flown last year , plus 100 miles
i wrote: 2d + 100

are these right?

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