Math answer as many as possible
(1) solve d - (-2) = 19 for d.
d=

(2) solve 18.2 = y - 11 for y.
y=

(3) solve -5w = -80 for w.
w=

(4) solve -12 = z ÷ 3 for z.
z=

(5) solve 3q - 5 = 13 for q.
q=

Liesl grew 7/12 of a foot in one year. her little sister grew 1/3 of a foot during that same year. how much more did liesl grow than her little sister did

Qrst is a parallelogram. determine the measure of ∠q pls

Among the most famous of all meteor showers are the perseids, which occur each year in early august. in some areas the frequency of visible perseids can be as high as 40 per hour. given that such sightings are poisson events, calculate the probability that an observer who has just seen a meteor will have to wait at least five minutes before seeing another.