A real estate agent is analyzing homes in a particular area. They find that the size of a home and its property taxes are related by the regression line ŷ=2.1x−254
where x is the size in square feet and y is the property taxes.

Based on the equation, what are the property taxes for a 1300-square-foot home in the area?

honestly bro aint no one got time to answer these dumb question just do it p***y

step-by-step explanation:

step-by-step explanation:

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -