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MATH 0070 H1631 2020FA - Beginning Algebra
Reading Graphs and the Rectangular Coordinate System

Mastery
0

Current objective

Complete a table of solutions to a linear equation in two variables
Question

Complete the table below to find solutions to the linear equation −4x+4y=16.

Use parentheses when entering ordered pairs and do not enter spaces between numbers.

Provide your answer below:
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Use addition and subtraction to simplify the following polynomials. a. add polynomials: (3 – 4x + 8x^2) + (–6 + 2x – 5x^2) step 1: rewrite the polynomials without the parentheses. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial. b. subtract polynomials: (3x – 5 – 7x^2) – (–2 + 6x^2 – 5x) step 1: rewrite the polynomials without the parentheses. remember to multiply each term in the second parentheses by –1. show your work. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial.

What is the value of x in the diagram below?

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?