Devon is single man whose salary is 90000 per year based on tax table below on how much does he need to contribute to his employers 401k in order to fall into a lower tax bracket

The height of a triangle is 4 in. greater than twice its base. the area of the triangle is no more than 168 in.^2. which inequalitycan be used to find the possible lengths, x, of the base of the triangle?

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?

The scatterplot represents the total fee for hours renting a bike. the line of best fit for the data is y = 6.855x + 10.215. which table shows the correct residual values for the data set?