Answer:3aC +bC
Step-by-step explanation:
Answer:
19 x 3 = 57
19 plus 19 plus 19 = 57
19 to the power of 3 squared = 6859
Step-by-step explanation:
Answer:
so the first one i think is 1 and the second one is 4
Step-by-step explanation:
10+10=20, 15+5=20 Those are both addition sentences that have a sum of 20.
