Answer:
6u+54
Step-by-step explanation:
To find out how much she earned hourly, all we need to do is divide 312 and 39
312 ÷ 39 = 8
Therefore, she was paid $8 per hour
Hope this helps!
Answer:
As functions of a true variable, exponential functions are uniquely characterized by the very fact that the expansion rate of such a function (that is, its derivative) is directly proportional to the value of the function.
Step-by-step explanation:
Have a nice day hope this helps.
Ans given below
-3r-12=-21
-3r=-21+12
-3r=-9
r=-9\-3
r=3
20 is the greatest common factor
Each group of 20 will have 1 brownie & 5 cookies
