Rico's backpack weighed 3.6 pounds. then he added his school books which weighed an additional 24.76 pounds. how much did rico's backpack weigh with his school books?

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?