Answer:
z=12
Step-by-step explanation:
multiply both sides of the equation by 2
12=z
swap the sides of the equation
z=12
You need to substitute x with a #
6 (-3)+6=-12
25% = 0.25
124 x 0.25 = 31
31 students bought their lunch.
Part = 31
Percent = 25%
Whole = 124
Hope this helps! ✨
Answer:
0 has no multiplicative inverse :)
Step-by-step explanation: Hope this helps
