Answer:
120th caller
Step-by-step explanation:
120 is the common number by 40 and 30. trust me on this I'm really good at this subject in math.
5(3x+2)-2(4x-1)
= 15x+10-8x+2
= 7x+12
<7
A. $9
87÷3= 29
29-20=9