QUESTION:
using the line of best fit for the data, which is the closest estimate to the items sold if the advertising costs were $150?
January- 45$ - 15 items
February- 55$ -25 items
March- 47$ - 17 items
April- 75$ - 34 items
May- 90$ - 41 items
June- 100$ - 47 items

ANSWER CHOICES:
A. y= -0.56x - 8.3
B. y= 0.45x - 7.5
C. y= 0.56x - 8.3
D. y= -0.45x - 7.5

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)

14 ft 7 inches

step-by-step explanation:

since each model inch corresponds to 25 real inches, 7 model inches will correspond to

7×25" = 175"

at 12" per foot, that is 14 feet, 7 inches.