The amount $0.3994 rounded to the nearest cent

Choose the best description for the real number square root of 35. Irrational, because it is not a terminating or repeating decimal Irrational, because it is a repeating decimal Rational, because it is not a terminating or repeating decimal

Which set of integers is a Pythagorean triple? 10,24,25 9,12,21 8,15,23 6,8,10

Put the numbers in order from least to greatest, 1.5 * 104, 2.6 * 10-2, 3.5 * 102, 6.2 * 10-1

Christopher has breakfast at a cafe and the cost of his meal is $36.00dollar sign. Because of the service, he wants to leave a 10%, percent tip. What is his total bill including tip?

A singer-songwriter wishes to compose a melody. Each note in the melody must be one of the 12 notes in her vocal range. How many different sequences of 3 notes are possible?

Evaluate the expression 5^3 : (13 - 8) * 2.

Find the x intercept. y = x + 3 / x - 2

Perform the indicated operation and simplify (if possible). 1/4 + 1/10

Elena makes her favorite shade of purple paint by mixing 3 cups of blue paint, 1 1/2 cups of red paint, and 1/2 of a cup of white paint. Elena has 2/3 of a cup of white paint.

7. Solve using any method. x+2y = 1 2x + 3y = 2