Use models, such as 10x10 grids, ratio tables, tape diagrams, or double number line diagrams, to solve the following situation. Priya is doing her back-to-school shopping. Calculate all of the
missing values in the table below, rounding to the nearest penny, and calculate the total
amount Priya will spend on her outfit after she receives the indicated discounts.
Shirt
Pants
Shoes
Necklace
Sweater
(25% discount) (30% discount [15% discount (10% discount (20% discount)
Original Price
$44
$20
Amount of Discount
$15
$7
$9

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

introduction, methodology, results, discussion

step-by-step explanation:

an observational study is one which consists of actual observation to record data and then analyse the data.

there are a number of factors that should be analyzed before starting an observational study.

the main four factors are:

i) introduction:   this should be analysed to check whether the purpose of the study is correctly established and the data recorded are appropriate for the study

methodology:   the method of collecting the data, such as whether randomly selected, and whether sample size matches with the population to be studied, whether questions asked are easy to answer by common men, etc.

results: then results such as summary of data with comments should be studied thoroughly

discussion:   the last is the discussion, this can be either by management people or persons who are all interested , etc.

x = -5

step-by-step explanation: