Use the distributive property to rewrite each expression.
-8(a+b)=
(2b+8)5=
(p+)=

Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.

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

Find the missing variable for a parallelogram: a = latex: 28in^2 28 i n 2 h = b = 6.3 in (1in=2.54cm)