-54 i believe
Explanation: used calculator
Answer:
b) Interpreted, organized, or structured data
Step-by-step explanation: from my notes
bearing in mind that the slope goes by several names
• average rate of change
• rate of change
• deltaY over deltaX
• rise over run
• gradient
• constant of proportionality
however, is the same cat wearing different costumes.

Make the fractions into common denominators
turn 1/2 into 2/4 (common denominator of 4 with 1/4)
then add them
8+7 is 15
1/4+2/4 is 3/4
15+3/4 is 15 3/4
Answer: In picture below.
Step-by-step explanation:
Find the points on the line and then draw lines to them.