Answer:
12/54
Step-by-step explanation:
4x3=12
6x9=54
Answer:
The function is missing in the question. The function is 
The answer is 4930
Step-by-step explanation:
Unit cost of a car is given as

Cost will be minimum when
x = -(-544)/ 2 x 0.8
= 340
Therefore, minimum cost for unit car is


= 4930
Her brother is 8: 8 x 2 is 16, and 16 + 8= 24.
The slope is 3 and y-intercept is 4
y=mx+b