View the example below. Which method of solving for systems of equations might be best for this system? 2x + 3y = 90
4x - 2y = 28
1. Graphing
2. Substitution
3. Elimination

Which represents the solution set of the inequality 5x-9 < 21? a. x < 12/5 b. x > 12/5 c. x > 6 d. x < 6

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?