Solve the system of equations and give your answer as an ordered pair: (x, y). Do not use spaces in your answer. If the system has no solution, type "no solution". If the system has an infinite solutions, type "infinite solutions".

(-6, 0)

General Formulas and Concepts:

Algebra I

Step-by-step explanation:

The solution set to the systems of equations is where the 2 lines intersect.

According to the graph, the 2 lines intersect at (-6, 0).

Therefore, our x-intercept for both graphs is our solution set to the systems of equations.

c. prove the lengths are the same.

step-by-step explanation:

you need to prove the segments are congruent. congruent segments have the same length. find the lengths of the segments using the distance formula, and compare them.

answer: c. prove the lengths are the same.

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.