For a you need to do (10 times 13) plus (10 times 7) because there's two boxes one is shaded.
For b you need to do (7.5 times 20) plus (2.5 times 20)
1/3 because 2/6 divided 2/2 equals 1/3
52-35=17
17/0.50= 34
She sends 34 messages in a month
Answer: i cant read that m8 take a better picture
Step-by-step explanation:
