How many four-digit odd numbers less than 7000 can be formed using the digits 2, 3, 5, 7, 8, and 9? There can be four-digit odd numbers less than 7000 formed using the digits 2, 3, 5, 7, 8, and 9.
(Simplify your answer. y

What is the binomial expansion of (2x-3)^5

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36