|4| + |-7| consider the expression.

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

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.

The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school.each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220