A)Draw two different diagrams to show the ratio 3:5. b)Draw a diagram to show the ratio 7:1.
c)Draw a diagram to show the ratio 5:2:4.
d)Why can you draw 2 diagrams in part a, but not in parts b and c?

I am not sure why. Can someone help?

Find the value of ax 4 ; a = 2, x = 1. select one: a. 2 b. 4 c. 1 d. 8

Simplify the expression. -2/5(10+15m-20n)

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