Questions in mathematics

Questions in mathematics

[Done] How would I solve this problem: \(5 \frac{1}{4} - 2 \frac{5}{6}\)?

[Done] Robert bought a used car for $1,500. If the sales tax is 5%, what will be the total amount that Robert has to pay for the car?

[Done] Dan painted \(\frac{3}{4}\) of a wall using \(\frac{1}{4}\) of a can of paint. How many walls can he paint using one can of paint?

[Done] Your paycheck each week is $500. If you want to save $2000 in one year, how much should you set aside from each paycheck?

[Done] Substiution method: y + 9 = 1/5x and 45 - 3y = -15x Please show work thank you very much.

[Done] Danica has laid out floor tiles so they form a rectangle with a perimeter of 18 inches. What is the difference between the greatest and least possible areas of the rectangle?

[Done] Find the factors for [tex]x^2 + 9x + 18[/tex].

[Done] How do you solve for \( k \) in the equation \(\frac{5}{6}k = \frac{1}{6}\)?

[Done] What is \( 3 \frac{1}{5} - 1 \frac{3}{10} = p + \frac{5}{6} \)?

[Done] How to simplify [tex]243^{1.2}[/tex]