Answer:
She earns 5.5 dollars per hour at the library
Step-by-step explanation:
I am going to assume that the questions is "how much she earns per hour at the library?"
Let's call x the amount of dollars earn by hour at the library. We know that she worked for 6 hours, thus she made 6x dollars.
Later her grandma gave her 20 dollars and she has now 53 dollars.
Let's write the equation and solve it
Amount earned + Amount given by her grandma = 53
Thus, based on this information we would have that Kia earns 5.5 dollars per hour.
Answer:
0.75, or 3/4
Step-by-step explanation:
Hope this helps! :D
33+9= 42+12= 54+2=90-56= 34 34+3x
I don't know
Answer:
only 1 and 2
(mean and median)
the mean absolute deviation is the measure of variability
Step-by-step explanation: