Marking 1. apply the properties of integer exponents to write equivalent numerical expressions. show all work. ex. 32 • 3-5 = 3-3 = a. 4^1 • 4^2 b. 5^3 • 5^-6 c. 32 • 31 d. 6^5 • 5^-7 2. select two of the above expressions (one multiplication and one division) and explain how you simplified them. need specifics

answer: 1 box of pens at the store ? ? pens in the box

option a is correct.

only one solution to the system of equations

step-by-step explanation:

if the graph of the equations do not intersects(i.,e if they are parallel) then, there are no solutions that are true for both the equations.

if the graph of the equations intersects, then there is one solution and that is true for both the equations.

since, in the given figure:

the two lines intersect each other

⇒there is only one solution which satisfy both the lines of an equations.

therefore, there is only one solution to the system of equation