|y + 6| = 2
this means y + 6 = 2 or y + 6 = -2 giving y = -4 , y = -8.
so we have 2 solutions.
the solution to -(y + 6) will also be a solution to the absolute equation.
the solutions will be the numbers on the number line 2 units away from -6.
u is because it's your total amount
12 is because christopher has 12 less then you which also explains the minus sign
z is representing the amount of cards you have
answer: 48 servings
step-by-step explanation: divide 36 by 3/4
answer: easy multiply the sales tax to and from the total cost