Which points are 3.5 units apart?
a.(7.5, 1.2) and (7.5, –2.3)
b.(7.5, –3.5) and (7.5, 3.5)
c.(7.5, 1.2) and (7.5, 2.3)
d.(7.5, –3.5) and (7.5, 7)

Mickey needs to cut pieces of ribbon that are each 1 meter long tie onto balloons. if he has 8 pieces of ribbon that are each 1 dekameter long. how many 1 meter pieces of ribbon can he cut

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).

If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions