Anumber has a 5 in the tens place. the number of ones is 3 less than the number of tens. the number of hundreds is 1 less than the number of ones. what is the number?

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

Solve the system of equations. y= 2x y= x^2 - 15

Parks is wearing several rubber bracelets one third of the bracelets are tie dye 1/6 are blue and 1/3 of the remainder are camouflage if park swears to camouflage bracelets how many bracelets does he have on