Write 492,053 in expanded form

Which expression below is equivelent to (9x-4) 13 (3x-2) ?

Which of the following would be an appropriate null hypothesis? A. The mean of a population is equal to 55. B. The mean of a sample is equal to 55. C. The mean of a population is greater than 55. D. Only (a) and (c) are true.

64/143 - 21/208 what does it equal to and how?

Solve 5^5x = 20. Round to the nearest ten thousandth

A pencil costs $3.50 and a pen costs $6.70. Jessica bought m pens. She also bought 4 fewer pencils than pens. Write an algebraic expression for the total amount she spent and solve the expression.

Rewrite as a simplified fraction. 3.5 = ?

Terry pays £520 per month in rent. His landlord decides to increase the rent by 12.5%. How much rent does he pay now?

A soccer coach surveyed the players to determine the number who preferred selling coupon books, magazine subscriptions, or both for their fundraiser. The results are given in the Venn diagram

How many square inches does and 11x13 area encompasses

Identify the like terms. 2a, - 2b, 2ab, - 13ab A. 2a, 2ab B. 2a, - 2b C. 2a, - 2b, 2ab D. 2ab, - 13ab