If she got 9 messages last week and 3rimes as much this week then she got 27 messages because 9x3=27
Area: 20 x 30 so 600
perimeter: 20 + 20 + 30 + 30 = 100
Answer:
Account B would be the best option
Step-by-step explanation:
Answer:4 × 109
+ 3 × 108
+ 6 × 107
+ 5 × 106
+ 4 × 105
+ 2 × 104
+ 1 × 103
+ 0 × 102
+ 0 × 101
+ 6 × 100
Step-by-step explanation:
Answer:
2nd option on the top right
Step-by-step explanation:
