Question
One bead costs $x. One marker costs $(x + 15). One colouring book costs $3x.
  1. Seth bought 4 beads, 3 markers and 1 colouring book. How much did he spend? Simplify your answer in terms of x.
  2. If x = 7, how much did Seth spend altogether?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

One bead costs $x. One marker costs $(x + 15). One colouring book costs $3x.
  1. Seth bought 4 beads, 3 markers and 1 colouring book. How much did he spend? Simplify your answer in terms of x.
  2. If x = 7, how much did Seth spend altogether?