exam Maths Puzzle Numerical Ability

We are struggling with these problems. Thank you
Find the variation constant and an equation of variation where y varies directly as x and y=80 when x=10.

The variation constant is K=_____
The equation of variation is y=_____

Read Solution (Total 0)

exam Other Question
An employee who produces x units per hour earns an hourly wage of y = 0.85x + 8 (in dollars). Find the hourly wage for an employee who produces 10 units per hour. How would you evaluate this expression?

4 with an exponent of -2 minus 4 with an exponent of -1