First, ask somebody else like your teacher, also use your brain
Answer:
A. 4,680
Step-by-step explanation:
312*15=4,680
Answer:
-9 degrees
Step-by-step explanation:
-14 + 8 = -6
-6 + 2 = -4
-4 - 5 = -9
Answer:
5 and 1/2 quarts
Step-by-step explanation:
A quart is 2 pints
Answer:
Final answer is c. 15
Step-by-step explanation:
We need to find about what is the first term in the sequence for which d = -2 and a7 = 3
We will use nth term formula of arithmetic sequence.

we have been given a7 that means 7th term is 3
so plug n=7, d=-2 and a_n=3 into above formula




Hence final answer is c. 15