John was twice bills age in year 2000. their combined in 2010 is 71. how old were john and bill in 2000

23 of all your books are fiction. 16 of those are historical fiction. What fraction of all your books are historical fiction?

The equation of a line in slope-intercept form is y = my+b, where m is the x-intercept? True False

Newtons law of football

How would you represent 5 eighth notes as a fraction

Daily temperatures for two cities, Salem and Oxford, were recorded for one week. A 8-column table has 2 rows. Column 1 has entries Salem, Oxford. Column 2 is labeled Sunday with entries 56, 71. Column 3 is labeled Monday with entries 61, 52.

Jeremy drew a polygon with four right angles an four sides with the same length. name all the Polygons he could've drawn

A Lake Tahoe Community College instructor is interested in the average number of days Lake Tahoe Community College math students are absent from class during a quarter that lasts 9 weeks. What is the population she is interested in

The perimeter of a rectangle is 74 feet. the length of the rectangle is 3 feet less than 4 times the width. what is the width of the rectangle in feet?

What volume of water at 4°c can be held in a cube whose edge is 3.0 cm long?

What are the factors of the expression 3x (y + 5) ?