Determine the value of the variable in the simplified expressions. What is the value of x in this simplified expression? (-j) -7 = 1/(-j)x

A. -7
B. 0
C. 1
D. 7

What is the value of y in this simplified expression? k -5 + m -10 = 1/ky + 1/m10

A. -10
B. -5
C. 5
D. 10

need help fast pls! ​

Aline passes through the point (2, -4) and has a slope of 0, what is the equation of the line? plz fast

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250