Arubber ball weighs 2 ounces. how much would 10 rubber balls weigh in pounds and ounches

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

Multiply and simplify. 2x^2 y^3 z^2 · 4xy^4 x^2 i will mark you brainliest if right. show how you got the answer, !

20 points + brainliest answer + my mom’s chocolate chip cookie ! subtract.