Select all that apply. which of the following statements are true of the greatest common factor of two numbers? a. each number must share the factor. b. the number must be large. c. the greatest common factor could be 1. d. the number must be the largest factor both numbers share. and why cant it be the others

Which mathematical statements are true? 1) if 3 is an odd number, then 3 times 3 is an even number. 2) if 6 is less than 7, then 4 is greater than 7. 3) six is divisible by 3, and 10 is a multiple of 2. 4) the average of the data is greater than the largest value in the data, or it’s less than the largest value in the data. 5) the slope of a linear graph is its rate of change, and the graph’s y-intercept is the initial value. 6) if an equilateral triangle has equal angles, then all its angles will measure 45°.

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.