Leo and Jan use different methods to find the total cost of an item that sells for $11. Sales taxes in their province are 3%.
Leo: “I add 3% to 1 and multiply $11 by 1.03”.
Jan: “I find 3% of $11 and add the tax to $11”.
Are both methods correct? Explain.

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15