How to change 8 21/40 into a decimal

Team A and team B play against each other repeatedly until one team wins two games in a row or a total of three games.

4x-9y=1, - 4x+6y=-2 solve the system of equations using the linear combination method.

Solve. Enter the letter of your choice. -14 - n5-8n + 7 (n - 2) A) n22 B) { All real numbers. } C) n > 2 D) n>-6

On a given blueprint, 1 inch=12 feet. if the dimensiopns of a recreation room on the blueprint are 2 onches x 1.75 inches. what are its actual measurements

Write an expression that is equivalent to 4.5 raise to the power of 5

52:8 what is the quotient and remainder

Translate the equation into written algebraic sentence 8x=4x-7

Morris rarely arrives home before 4:00 p. m. it is now 3:20 p. m. estimate the probability that morris will arrive home in the next 30 minutes

Arthur purchased a 2010 model sedan for $20,000. The dealership offered him a $149/month payment for 48 months, after which the unpaid balance is due. If the interest rate is 6%, find the balloon payment due at the end of 48 months.

How do you get 0.6 Out of 3 over 5