[RE-UPLOAD BECAUSE PICTURE WAS BAD] For questions 1 - 5, identify the conic section from its equation. 100 points!

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.

Which graph shows the solution to the system of linear inequalities? y-4t< 4 y