Determine the value of x in the system of equations. 3x + 2y = 25 6x - y = 40 select one: a. 7 b. 8 c. 9 d. 10

So me with this math problem. find the value of x the table shows the masses of 50 eggs. mass: 40-44 eggs: 6 mass: 45-49 eggs: x mass: 50-54 eggs: 12 mass: 55-59 eggs: 10 mass: 60-64 eggs: 7 mass: 65-69 eggs: 2 you!

Multiplying an even number of negative numbers gives an answer that is choose from:

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9