Given n= 8 ∑ x = 1377 ∑ x2 = 98945 ∑ y = 1578 ∑ y2 = 126756 ∑ xy = 110579

What is the slope of the regression line?

a
50.73
b
159.45
c
104.96
d
204.25

Pls brainliest will be awarded if answer is correct

Determine the intercepts of the line that passes through the following points. (15,-3)(15,−3) (20,-5)(20,−5) (25,-7)(25,−7)

Emily convinced her mom to buy a giant box of her favorite cereal. her mom doesn't think the box will fit on their shelf. the volume of the box is 1000 cm^3 . the base of the box is 25 cm by 10 cm