I need help ASAP
I'll give the person with the most accurate and fastest response brainiest!

Cost of 1 package of chicken = $ 12.36

Cost of two packages of chicken :-

= 12.36 × 2

So , Susan spends $24.72 on two packages of chicken .

Cost of broccoli per pound = $1.98

Cost of half a pound of broccoli :-

So , Susan spends $0.99 on half a pound of broccoli .

Cost of 1 gallon of milk = $3.49

So , Susan spends $3.49 on 1 gallon of milk .

The cost of her total purchase :-

So , Susan's total purchase costs $29.2 ( no sales tax ) .

The shopkeeper returns 0.80 dollars , which means Susan must have paid him 0.80 dollars additionally .

Let the money Susan uses to pay the shopkeeper be x .

This can be written as :-

Therefore , Susan uses $30 to pay for the items .

it should be a and d. lmk if i'm wrong xd

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.