What is the value of a in the equation 3a + b=54 when b = 9

The play began at 7:30p. m and included two 20 minute intermissions if the play lasts 2 hours and 35 minutes at what time did the play end

A beauty pageant is being held with thirty contestants. Nancy and her 4 friends are all competing. The top 5 contestants go to state finals.

Solve for x. -6 = 3/8x A) - 9 B) - 12 C) - 16 D) - 24

Complete the steps to demonstrate why you multiply by the reciprocal when dividing fractions

What is 4 1/6x 1 5/6?

For any positive integer n, the length of n is defined as the number of prime factors whose product is n. For example, the length of 75 is 3, since 75 = 3 * 5 * 5. How many two-digit positive integers have length 6?

Graph the linear equation in two variables. Find at least five solutions in the table of values for the equation. y=x-7 Find five ordered pairs that are solutions for the equation y = x - 7

What happens when you multiply any number by 10

The perimeter of a square is 56 cm. What is the approximate length of its diagonal?

What is the answer to 2 2/3 + 4 3/4