Simona's music book includes 50 piano tunes, of which 7 are by Bach, and 18 are by Mozart. If Simona chooses a tune at random, what is the probability that it is either by Bach or by Mozart?

Prove hgi=fei a. 1) given 2) given 3) vertical angles are congruent 4) asa b. 1) given 2) given 3) reflexive property of = 4) ssa c. 1) given 2) given 3) vertical angles are congruent 4) aas d.

Write an absolute value equation that has 2 and 6 as solutions

The posted speed limit on a highway is 65 miles per hour. At this speed, how long will it take a car to travel a distance of 25 miles? Round to the nearest minute. A. 45 minutes B. 16 minutes C. 23 minutes D. 38 minutes? hlep

A company pays its employees a base salary of $1000 every other week. plus $30 for each sale. How many sales did the employee have if the paycheck is $1540

Is 3 gallons greater, less, or equal to 30 quarts

How do you do 4x - 9 = 6x - 13? what do you subtract from both sides?

Which equation can be used to determine the reference angle, r, if 0=7pi/12?

6. The school that Laura goes to is selling tickets to the annual talent show. On the first day of ticket sales the school sold 4 senior citizen tickets, 2 adult tickets and 5 child tickets for a total of $55.

Find all factor pairs for 9

José is 3 years younger than 3 times his brother's age. Write a rule that represents José's age j as a function of his brother's age b. How old is José if his brother is 5?