9.6 x 10^9 as a normal number

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

In the diagram, gef and hef are congruent. what is the value of x

Graph the equationy= x+3[tex]y = x + 3[/tex]