Astandard deck of cards is made up of four suits: diamonds, spades, hearts, and clubs. what is the probability that you draw a diamond or spade from a standard deck of cards?
a)1/8
b)1/4
c) 1/2
d) 2/3

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?

The graph represents f(x)=[x]+3. what is f(-2.2)?

Aline passes through the points (5,4) and (2.1). part a.) what is the slope of the line that passes through these points? show work. part b.) what is the equation of the line that passes through these points. show work. part c.) where does the line intercept on the x& y axis? show work