Substitution for y=3x-34 and y=2x-5

Solutions for 2x+7 less than or equal to 3x-5

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

If g^-1(x) is the inverse of g (x) which statement must be true