Ollie's store bought t-shirts at a rate of 6 for $10. they sold them for 4 fo 10. they made $60 profit. how many t-shirts did they sell

Use the numbers in the multiplication equation 45 x 1/9 =5 to write a division equation involving division by a fraction.

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.