1 - Express each ratio in simplest form. a) 36 to 9. b) 14 : 6. c) 12 : 15. d) 8 : 4/5

Below in bold.

Step-by-step explanation:

a) 36/9 to 9/9

= 4 to 1.

b) 7 to 3.

c) 4 : 5

d)  8 * 5 to 4/5 * 5

= 40 : 4

= 10 : 1.

the best buy, is the 4- kilogram bag of lollipops for $18.40.

step-by-step explanation:

i found my answer by dividing the cost of each bag by their respective weights.

14.88 divided by 2 = 7.44

17.29 divided by 3 = 5.77

18.4 divided by 4 = 4.6

24.4 divided by 5 = 4.88

by this, i found that the 4 kilo bag is the best buy.

the first one, all those points on the line just make a strait line.