If Ruben has 6 new books for his collection. This increases his collection by 12%. How many books does he have now?

Solve 5x - 6y = - 38 3x + 4y = 0 (4, 3) (-4, 3) (4, - 3) (-4, - 3)

Which is 625 written as a power of 5 (exponets) A. 4*5 B. 3*5 C. 5*3 D. 5*4

Anne gave birth to a pair of mice. The female gave birth to eight mice, four male and four female. The five females gave birth to eight more mice, four male and four female. If this happens again, how many males would Anne have?

What is the difference between most likely and equally likely and certainly

You deposit $100 in a saving account that earns simple interest. The balance of the account can be represented by 100+100rt, where r is the annual interest rate and t is the time in years. Factor the polynomial.

Carol has 800 ft of fencing to fence in a rectangular horse corral which is bordered by a barn on one side. find the dimensions that maximizes the area of the corral.

A chord can contain at most how many diameters

What is reference angle for 150 degrees

Which function is decreasing? A. Price of a house as a function of size B. Numer of soft drinks sold at a ballpark as a function of outdoor temperature C. The time it takes the ice to melt as a function of temperature. D.

Assume that you select 4 coins at random from 8 coins: 6 dimes and 2 quarters. what is the probability that all of the coins selected are dimes? enter your answer as a fraction