A line has a slope of (1-9) and (-5q) what is the value of q

Write the fraction or mixed number and the decimal shown by the model

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

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a