The sum of eight and a number is one hundred. what is the number?
a.12.5
b.88
c.92
d.108

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

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

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog