Kyra has 18 daisies and 12 roses that she is using to make flower arrangements. She wants to make the greatest possible number of arrangements with both types of flowers and wants each arrangement to have the same number of daisies and roses. List the factors of 18 and 12 in order from least to greatest.

b

question 1: step-by-step explanation:

1/4 of 84 = 84÷4= 21

step-by-step explanation:

rectangles are made up of 4 right angles, which means that a side and a base meet perpendicular to one another.   their slopes then have to reflect perpendicular slopes.   perpendicular slopes are opposite reciprocals of one another.   for example, if the slope of one line is +2/3, then the perpendicular slope to that would be -3/2.   so we look for that combination in our choices.

all of them satisfy that condition (so what's the question, i guess? )