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May 28, 2015

Homework Help: math

Posted by mary on Saturday, August 18, 2012 at 12:59am.

In the following, write an expression in terms of the
given variables that represents the indicated quantity:
a. The cost of having a plumber spend h hr at your
house if the plumber charges $30 for coming to the
house and $x per hour for labor
b. The amount of money in cents in a jar containing
some nickels and d dimes and some quarters if there
are 4 times as many nickels as dimes and twice as many
quarters as nickels
c. The sum of three consecutive integers if the greatest
integer is x

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