Answer:
k=13.8
Step-by-step explanation:
Given function:
- 2.5k+47.4=81.9
- to find k..
<u><em>Subtract final and middle value:</em></u>
<em><u>Divide by 2.5:</u></em>
Therefore, k=13.8..
Answer:







Step-by-step explanation:
Thanks!!!!
Answer:
the sum of John's score and Kamira's score
Step-by-step explanation:
-5 + 7 = 2
10 inches would make him taller than 70, 9 inches would make him exactly 70
Answer:
zero probability, which means impossible
Step-by-step explanation:
there are no yellow marbles to select from