Jodie walked 19 fewer minutes than trudie. which expression shows the number of minutes jodie walked? a. y – 19 b. y ÷ 19 c. y • 19 d. y + 19

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.

Find the value of x. give reasons to justify your solutions! h ∈ ig