Question 2 (5 points)
graph the number below on a number line
v11
+
-5 -4 -3 -2 -1 0
1 2
3
4
a
+ + + + + + +
-
s4-3-2-1 0 1 2 3 4
a
+
+ +
+
-s4-3-2-1 0 1 2 3 4
-54-3-2-1 0 1 2 3
4
5

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.

Given: ∆mop p∆mop =12+4 3 m∠p = 90°, m∠m = 60° find: mp, mo

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?