1.For each expression, write an equivalent expression that uses only addition.a.20 - 9+8-7b.4x - 7y-5z + 6C.-3x - 8y- 4-z2.Use the distributive property to write an expression that is equivalent to each expression. If youget stuck, consider drawing boxes to help organize your work.9(4x – 3y –a.b.-2(-6x + 3y – 1)(20y – 4x – 13)d. 8(-x-)e. -8(-x-y+C.3.The output from a coal power plant is shown in the table:energy in megawattsnumber of days1,2002.41,8003.64,0008.10,00020Similarly, the output from a solar power plant is shown in the table:energy in megawattsnumber of days100165041,2001,75010Based on the tables, is the energy output in proportion to the number of days for either plant? Ifso, write an equation showing the relationship. If not, explain your reasoning.

Answered: For each expression, write an…

For each expression, write an equivalent expression that uses only addition. a. 20 - 9+8-7 b. 4x - 7y-5z +6 -3x - 8y - 4-z C. Use the distributive pronertuto writ

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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