Solve to find the value of x. -5x=75

I need help

x= -15

Step-by-step explanation:

Divide to both sides by -5 to isolate the variable.

-5x=75

-5   -5

x= -15

This gives you the answer of x= -15.

maya’s expression will generate the wrong sum because she violated the commutative property.

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