Is 5 divided by 2 equivalent to 2/5

Marta's starting annual salary is 24,900. At the beginning of each new year, she receives a $2700 raise. Write a recursive formula to find Marta's salary f (n) after n years. What will Marta's salary be after 4 years? A.

Karen wants to get an average of 92% at the end of the semester in her class. She has 1 test left to take before the semester is over to raise her average.

A^-4 is the question and it wants me to write in exponential notation with positive exponents

The price of a video game was reduced from $60 to $45. By what percentage was the price of the video game reduced? A 15% B 25% C 75% D 40%

Cost per person is the total cost divided by the number of persons

4) 4n2 + 7n - 135 = 0

Of the 15-year-olds at a karate school, 6 have black belts and 20 have brown belts. Among the 16-year-olds, 5 have black belts and 9 have brown belts. Which age group has a higher ratio of black belts to brown belts?

What is 180 squared show your work

What is the range of y=2 to the power of x

How gay are you and why you are gy