the equation for line r can be written as y=-x+4. line s, which is perpendicular to line r, includes the point (-7, -8).what is the equation of line s?

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.

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