2k^2+3k-13=k^2+15
subtract k^2 -15 from each side
k^2 +3k -28=0
(k+7)(k-4)=0
k=-7 k=4
Answer: k= -7,4
7% of 232,000 is 16,240
232,000 + 16,240 is 248,240
so 248,240 is the answer
Answer:
A.It is a proportional relationship
Step-by-step explanation:
Because if you take each amount of dollars earned and divide it by each number of hours it gives you 12.5 every single time