Elaine bought a total of 15 shirts and pairs of pants. she bought 7 more shirts than pants. how many of each did she buy.

4 pants 11 shirts

Step-by-step explanation:

4+11=15

11-4=7

sorry i just need to anwers this to get points

step-by-step explanation:

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33