Which point lies on the graph of 3x+2y=7x-5?
,4.5)
b.(1,0.5)
c.(1,7)
d.(3,3.5)

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

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).