At store A a trophy costs $12.50. Engraving costs $0.40 per letter. At store B, the same trophy costs $14.75. Engraving
costs $0.25. How many letters must be engraved for the cost at
store B to be less expensive?

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

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?

Im so bad at fractions they are not my best math thing to work on