Four cards are drawn from a deck
without replacement. Find these probabilities.

What is the prime factorization of 195

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?