The sum of integers p and q is modeled on a number line, where pl Then write an addition equation using integers that
could represent p, q, and p + q.

1. what is the measure of ∠abc? what is the measure of ∠abd?

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?