3 for 3.60 the unit price come out to 1.20
Answer: the answer is C
Step-by-step explanation:
Answer:
Step-by-step explanation:
What i would do is multiply both sides by 2z + 1
so you get z-6=20z+10
-19z=16
z=-16/19
Answer:
10
Step-by-step explanation:
51+19=70
70/10=7