Answer:
5.25 + 2.50 = 7.75. 10 - 7.75 =2.25
Step-by-step explanation:
Answer:
65
Step-by-step explanation:
let's place 9 in place of p and 4 in place of q. I will use a star in place of that symbol for the sake of my convenience having to look for it, apologies.

Answer:
Approximately 163 seconds (A)
Step-by-step explanation:
Line up 192 months on the x-axis with the line of best fit then run it across to the y-axis and it should be around 163 seconds.