Julia spent $56 on a book. the cost of the book was $24 less than twice what she spent on a backpack. how much did the backpack cost? express your answer numerically in dollars

When a formula is solved for a particular variable, several different equivalent forms may be possible. if we solved a=1/2bh for h, one possible correct answer is h=2a/b . which one of the following is not equivalent to this? a. h= 2(a/b) b. h= 2a(1/b) c. h= a/1/2b d. h= 1/2a/b

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

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 parks wears 2 camouflage bracelets how many bracelets does he have on