Answer:
Step-by-step expththe thirtieth term is equal to n(n-1)/2 ok plug that ine thitlanation:
Answer:
x= -2
Step-by-step explanation:
-2 -1 = -3
-3 + 5 = 2
Answer:
7 tacos for $6 because you save $1 and 5 tacos for 4:50, you only save 50 cents
Answer:
the answer is 11, tell the teacher
Step-by-step explanation:
Answer:
2.66666667
Step-by-step explanation: