Josh marked 12% of the emails in his box as important if he has 125 emails in his inbox how many Did he Mark as important

If the average (arithmetic mean) of 2, 7, and x is 12, what is the value of x?

Insert a pair of parentheses to the expression so that it is equal to 1: 3+8-4x2-10

A cone has a volume of 8 (3.14) cubic feet and a height of 6 feet. what is the radius of the base?

In a survey, 250 out of 1000 people said that they preferred a particular brand of shampoo. What is the result of the survey in percent?

Completely factor the following expression t^2+4tv+4^2

David found and factored out the GCF of the polynomial 80b4 - 32b2c3 + 48b4c. His work is below. GFC of 80, 32, and 48: 16 GCF of b4, b2, and b4: b2 GCF of c3 and c: c GCF of the polynomial: 16b2c Rewrite as a product of the GCF: 16b2c (5b2) - 16b2c

What number should be added to both sides of the equation to complete the square? X^2-10x=7

Y+4=2 what is the answer for y

25.5% as a fraction in simplest forms

A certain junior class has 1,000 students and a certain senior class has 800 students. among these students, there are 60 sibling pairs, each consisting of 1 junior and 1 senior.