Answer:
If he scored x points in the first half, then x + p = 31
Wouldnt it be 21 idk dont pay attention to me lol
The second yes is the answer
Translate words into numbers.
13/(1 3/7)
First convert to improper fraction.
13/(10/7)
Then, note that division is the same as multiplying by the divisor's reciprocal.
13x7/10=9.1
answer: $9.10 per kilogram