Answer:
Step-by-step explanation:
1 × 99 = 99. 3 × 33 = 99. 9 × 11 = 99
30X15=450. 450:100= 4,50. 30+4,50= 34,50
Step-by-step explanation:
2. is false next answer by next person
Answer:
expanding ends in the simplest form: 24p-36
Step-by-step explanation: