Answer:
72y
Step-by-step explanation:
Multiplication can be done in any order
8x9=72
72 times y is 72y
Answer: 10 dogs and 30 humans
Step-by-step explanation: 10 dogs x 4 legs each = 40 legs
30 humans x 2 legs each = 60 legs
40 dog legs + 40 human legs = 100 total legs in the house
Answer:
Andrew purchased 12 pens.
Step-by-step explanation:
First, subtract 5.72 from 20 to get $14.28. Then, divide that by 1.19 to get 12. So, Andrew purchased 12 pens.
Answer:
C. No, because the sides aren't congruent
Step-by-step explanation: