Why is there no set path that I've scientific inquiry must follow

If you were an integer, which integer would you be and why?

Use the substitution method to solve this system. y = x - 4 and - 2x + y = - 7

Order these numbers from least to greatest 8.37 8.3 8.219 8.129

An angle measures 148° more than the measure of its supplementary angle. What is the measure of each angle?

What is the area of a rectangle with vertices located at (-1, 1), (-1, - 4), (5. - 4), and (5, 1) ? 1 12 square units O2 15 square units 3 20 square units 30 square units

Carol has two cats rover and Bobo. Rover eat three fourths of a can of cat food each day and bobo eat a half of a can of cat food each day. Cat food cost five dollars for three cans. It's is only sold in three can packs.

Write a system of equations with (1,-2) as its solution

which has the best unit rate? 16 oz for $4.25 or 20 oz for $ 4.55 I chose 16 oz but I need to make sure it's right

Is 3√ a irrational number

Does anyone know what 2 to the 3rd power means?