Answer:
Step-by-step explanation:
4s + 2j = 68........2j = -4s + 68........j = -2s + 34
3s + 3j = 81
3s + 3(-2s + 34) = 81
3s - 6s + 102 = 81
3s - 6s = 81 - 102
-3s = - 21
s = -21/-3
s = 7 <==== shirts cost 7 bucks
j = -2s + 34
j = -2(7) + 34
j = -14 + 34
j = 20 <===== jeans cost 20 bucks
Its not yet known. We need other numbers and letters!
no matter what value you substitute for x, the absolute value will force the result to be a positive number and any positive number is greater than -12
A)
_________________________________
B)
Or
C)
-2 * 2n -2 equals -4n + 4 > 18n -3n
