Norah's hours worked and corresponding total earnings are shown in the
graph. what would norah's total earnings be if she worked 11 hours? hint:
what is her hourly rate?
total earnings
hours worked
o
a. $110
o b. $330
o c. $440
o d. $220

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?