If cos(0) = -8/17 and sin(0) is negative, then sin(0) =
and tan(O) =

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

3x + 4y = 5 x- 3y = -7 solve by substitution

Solve the equation. 2x - 8(x+1)= 6(2x - 3)