Ateacher works for a textbook company during the summer. he makes $35 per page to write the material and $25 per page to type it. the teacher would like to earn at least $3500, but estimates he will only have time to complete up to 120 pages of work.

What is the simplified form of 7 √x • 7 √x • 7 √x • 7 √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

The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?