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## Equations Resources

A company charges 13.95\$ per month plus .39\$ per minute. Company B charges no monthly service fee but charges .95\$ per minute. For what number of minutes are the cost for the two plans equal?

The freshman, junior, and senior classes are selling raffles tickets as a fundraiser for a local hospital 940 tickets were sold in all.  The junior class sold 7/8 as many raffle tickets as the...

Max went on vacation and took money from odd jobs to make purchases. On day one he spent 1/2 of what he brought. On day two he spent 2/5 of what he had left. Day three he spent his remaining...

Can someone teach me how to do this? I just figured out the f(x) in algebra and now there is g? it is entirely confusing and I am not really sure how to solve questions like this. Please teach me...

Let f(x) = (x - 9)/(x + 2) (a) Calculate f(-3). I got f=-4 for this. or if i didn't finish the entire equation it would be -3f=12 would i finish the equation for this?   f(-3)=(-3)-9/(-3)+2 -3f=-12/(-3)+2 -3f=-12/-1 -3f=12   -3f/-3=12/-3 f=-4   (b)...

How do I solve these types of problems, we learned how to do it today in school. I am still very confused after a lot of internet research. Please help! Thank you!