Answer:
-8
Step-by-step explanation:
r=2
so multiply third term by 2
Answer:
The answer is 0.5
hope this help :)
Step-by-step explanation:
I think it’s a cause if just divide and multiply
You can multiply the number of laps each person ran by the yards in each lap and then add them together:
440 + 2(440) + 3(440) + 4(440)
= 440 + 880 + 1,320 + 1,760
= 4,440 yards
Or you can add the laps first, then multiply by the yards in each lap
(1 + 2 + 3 + 4)(440)
= 10 x 440
= 4,400 yards
Answer:
Step-by-step explanation: There are four steps
