Medicine is administered at a rate of 6.5 mg per kilograms of body weight. how much should be administered to a child who weighs 50 kilograms?

Evaluate the given expression if m=45 |-3m|

Find the area of a trapezoid with bases 14 cm and 18 cm and height 10 cm. 160 cm2 140 cm2 180 cm2 126 cm2

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