Answer:
you would have to add 3 to 1 cuz there is a one with the x and since 3 is negative that how you would get y=-3x+1
Step-by-step explanation:
8x-6x then add 4 =14 then divide by 2 =7
Answer:
65 miles per hour
Step-by-step explanation:
520 divided by 8
Answer:
the median is increased from 7 to 7.5