Quiz 1
lindsay is 5 years younger than mark, seven years ago, the sum of their ages was 31.
letl be lindsaysage and let m be mark's age.
which system of equations represents this situation?
choose 1
(1=m-5
[(1 – 7) + (m – 7) = 31
(1=m+5

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

Match the vocabulary to the proper definition. in probability, two events in which 1. conditional probability the outcome of one event is independent of the outcome of a second event. 2. dependent events in probability, two events in which the outcome of one event is dependent on the outcome of a second event. the probability of an event in which the outcome of the event is conditional on the outcome of one or more different events. 3. independent events

Solve the equation for y. -1 = 1/3y + 11. will give 5 stars if answered correctly!