Answer:
A.
Step-by-step explanation:
B
Trust me on this one..
y = 3x - 10
21. P=118
21. Q=142
22. P=120
22. R=60
22. S=60
128 pencils divided by 6 pencils that can be put in a box; 128÷6=21 with a remainder of 3
Martin needs 3 more pencils for the last box, beacuse he has 3 leftovers and 6 can go into the box. 6-3=3
