Find the value of d.
1/2d - 5 -1/4d = 10

Find the value of the variable and the length of each secant segment.

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

Determine which postulate or theorem can be used to prove that lmn =nmo