Is the following a function:

(2,5), (-2,5), (-3,5), (3,5) ?

Ken earns $20 per hour landscaping a yard. He pays $1.50 in bus fare each way. How many hours must he work to save $117?

42=Wf*64 (what fraction)

Write a system of equations to describe the situation below, solve using any method, and fill in the blanks. The volleyball team and the wrestling team at Newberry High School are having a joint car wash today, and they are splitting the revenues.

A sequence is defined recursively using the formula f (n + 1) = - 0.5 f (n). If the first term of the sequence is 120, what is f (5) ? i need answer as soon as possible!

8.21 as a mixed number

Alan regularly works 40 hours per week as a nurse, earning $23.00 per hour. When he works overtime, he earns 1.5 times his normal hourly rate. What is Alan's hourly overtime rate? O $46.00 per hour O $34.50 per hour O $38.33 per hour O $15.

What is the answer to (3x) to the 5th power

What is 45 decreased by 12 percent

Zhen is an audiobook narrator. The table gives some completed audio lengths and the amount of time Zhen spends researching, recording, and editing the audiobook. Completed (hours) _ Working time (hours) 1 _ 6 1/2 3 1/2 _ 22 3/4 7 _ 45 1/2 10 _ 65

What Katie bought some flour she used 3/8 of it to bake bread what percent of the flower is left over