+ 0
1
2
- 2
- 1
3
Which addition equation matches the number line?
1
-2
2
+
3
2
= -1
3
2
2
3
2
1
1/2 + (-2) = -1 2 3
+ (-2) = -1
3

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27

Which expression and diagram represent “renee biked four times as far this month as last month”?