Match each pair of points to the equation of the line that is parallel to the line passing through the points. B(5, 2) and C(7,-5)
y=-0.5x - 3
D(11, 6) and E(5,9)
y=-3.5x - 15
F-7, 12) and G(3, -8)
y= 5x + 19
H(4, 4) and I(8,9)
y= 1.25x + 4
J(, 2) and K-9, 8)
L(5, -7) and M(4, -12)

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

Agarden consists of an apple tree, a pear tree, cauliflowers, and heads of cabbage. there are 40 vegetables in the garden. 24 of them are cauliflowers. what is the ratio of the number of cauliflowers to the number of heads of cabbage?

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.