Uestion 10 10
Erick sold 2 pounds of walnuts and 4 pounds of almonds for $28. The next day, he sold
4 pounds of walnuts and 3 pounds of almonds for $31. Which system of equations can
be used to determine the cost per pound of walnuts x, and the cost per pound of
almonds, y?
F 2x - 4y = 28
4x + 3y = 31
G 2x + 4y = 28
4x + 3y = 31
H 2x + 4y = 31
4 + 3y = 28

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.

(-1,-0.5)

step-by-step explanation:

ian gonna lie that is way to much

nlgqer

step-by-step