Homework 1. Simplify the algebraic expression (16x + 19y) + (7x-8y). ↓ 16x+19+2-87 (ist Zx) + (14-8y) = 23x+ lly 2. Simplify the algebraic expression 3x + 11y+ 21x. (3x +2lx)+lly 24x +lly For questions 3-8, write an algebraic expression that represents each situation 3. The cost of a train ride is $3.20 per rider. How much money was collected if t riders rode the train? 4. Ron's delivery vehicle started with 45 boxed lunches. How many boxed lunches are in the delivery vehicle if Ron has already delivered y boxed lunches? 5. Write an algebraic expression that represents the word expression "the product of 7 and a number, n." Raul reads 22 pages per hour. How many pages did he read in x hours? Tyler has 36 markers to distribute equally among a group of s students. How many markers does eac student receive?

Q: Identify the property illustrated for the followin If 2x+3=5 and 5 = 3x-4, then 2x+3= 3x-4.

A: Given that: if 2x+3=5 and 5=3x-4 then 2x+3=3x-4

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A: The expression is given by,

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A:

Q: Identify the expression that is not equivalent to the others x-2+3x , 4(x-2) , -2+7x-3x , 4x-2

A: We have to simplify each expression.x-2+3x= 4x-2 (combined x+3x=4x)4(x-2) = 4x-8 (distributed 4)

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A: Given

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A:

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A: