In a barangay fiesta singing contest with 12 contestants, in how many ways can the judges choose the first 3 winners

What are some equivalent fractions for 4/8

Alguien me ayuda 5 (x-3) - 2 = 23

Mary is traveling cross country on a road trip. So far, Mary has traveled 200 miles in her car and 200 miles by train. The car traveled at a rate that was 30 miles per hour slower than the train.

What is 5/9 written as

Solve the system with any method. y=x+2 y=

61/100,0.65,61.5 least to greatest

Solve each by elimination 1. 6x - 4y = 0 -12 + 8y = 0 2. 12x + 10y = 16 -6x - 5y = - 8 3. 6x - 8y = - 14 3x + 12y = 18 4. 4x - 5y = 4 -9x + 12y = 18 5. 3x - 5y = 1 4x - 2y = - 8 6. 20x - 25y = 10 12x - 15y = 9

What is the area of 5 and 2?

Highest common factor of 132 and 220

Use the conditional statement to answer the question. If an angle is a right angle, then the angle measures 90°. Are the statement and its contrapositive true? A. Both the statement and its contrapositive are true. B.