With ! the monthly cost c of marge's phone plan is given by c=40 + m, where m is the number of extra minutes she uses in that month. name the slope and y-intercept in this situation, and explain what each represents

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

When the ball has traveled a distance of