Find the solution for the system of linear equations by substitution: y = 3x + 4 and y = x + 2. Explain how you found the solution.

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

Solve the equation using the zero-product property. -3n(7n - 5) = 0 a. 0, -5/7 b. -1/3, -5/7 c. -1/3, 5/7 d. 0, 5/7

The holiday party will cost $160 if 8 people attend. if there are 40 people who attend the party, how much will the holiday party cost