Professor Shepherd weighed two pieces of metal for an experiment. The piece of iron weighed 7/12 of a pound and the piece of aluminum weighed 1/2 of a pound. How much more did the piece of iron weigh than the piece of aluminum?

Find the equation of the line that goes through the points (4, –1) and (2, –5). use slope formula, equation, to find the slope of a line that passes through the points. m = use slope-intercept form, y = mx + b, to find the y-intercept (b) of the line. b = write the equation in slope-intercept form, y = mx + b.

Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187

If i have one apple and give you the apple, how many apples do i have?