Pink: 2lbs = $6.40
Blue: 4-oz = $1.00
Green 1lb 8oz = $4.20
Pink = $3.20 per pound
Blue = (4 oz = 1/4 a pound) $4.00 per pound
Green = (8 oz = 1/2 a pound)(1lb 8 oz = 150% = 1 price + 1/2 of that price to equal $4.20) $2.80 per pound ($2.80 plus 1/2 of $2.80 ($1.40) = $4.20)
Karen should buy the GREEN sprinkles because it costs the least ($2.80) per pound, whereas blue costs $4.00 per pound, and pink costs $3.20 per pound.
Since the new test score is 95 and that’s better than the previous max score, this new score will not impact the min value.
Since no one previously had scored that high, then the mode will also not change.
The range definitely changes, this is the new max value (so that changed), the mean will change with a new top score.
Since this is a new top score, the median will LIKELY change, but I think you could construct a situation where the median score doesn’t change. But that would be an unusual situation.
If B is the midpoint, AB and BC must be of equal length.
12x-12=4x+28
Subtract 4x from both sides
8x-12= 28
Add 12 to both sides
8x= 40
Divide both sides by 8
x=5 <======
Now plug in this value of x
12(5)-12= 60-12 = 48 <========
4(5)+28= 20+28= 48 <=======
Add the values to get AC
48+48= 96 <======
The slope goes downwards and that means its a negative slope.
slope means rises over run. and with the facts that we know, it gives us m=-15/24
Graph the points, draw the line, then count up and over and you get your slope.