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

Q: 1+1-3-32 =

A: Given expression is 1+1-3-32. We have to simplify the given expression. Now, 1+1-3-32=2-35=-33…

Q: combine the like terms4a+7b+3-2a+3b-2

A: Given expression is,

Q: +²/²+a+b a²b² q²

A:

Q: Susan's income can be calculated as $12 times the number of hours worked (h) added to her other…

A: The equation of susane's income can be modelled as,

Q: Simplify  8(4y-7)+3(5y+6)=

A: Topic -Simplification We are given 8(4y-7)+3(5y+6) Distributive property: a(b+c)=ab+ac

Q: 2x +5 = 13 4x-3 = 9 -x + 5 = 1 3(x + 2) = 15 2( 2x -1) = 10

A: Solve for the x

Q: If x = 3 and y = -2 then x - 5 y =

A: Given: x = 3 y = -2

Q: Simplify the expression

A: Given: 1 x+2-3 4x-x We simplify the above expression as, 1 x+2-3 4x-x⇒ 4x-x=4-x2x⇒1 x+2-34-x2x

Q: Fully simplify 7c-4h - 2c - 5h

A:

Q: Simplify the expression

A: y-2-x-2y-2+x-2

Q: 1. (x-2) 2. (4x + 3) 3. (5х- 1) 4 (x+2) 5. (5x + 1) 6. (2x - 3) 7. (5x) 8. (4x- 3) 9. (2x+ 3)…

A: The answers are :-

Q: then A-¹ 1 A 8 6 -2 0 -7 0 1 9 "

A:

Q: 7. -4X - 2y = -12 4x + 8y = -24

A: To solve for x and y. -4x-2y=-124x+8y=-24

Q: Simplify  3-1/y-5/4/y-5

A: Observe the following fact.

Q: 1. Simplify: 4x²-8x-5 8х-5 4x ² – 25 4x-4 x-1

A: Given, 4x2-8x-54x-4÷4x2-25x-1  We have to simplify it.

Q: Is x+y is an algebraic expression

A: We have to determine whether the given expression is algebraic or not.

Q: Simplify 362-3y3 Hoczy-3

A:

Q: 2+9-(-28)-10=

A:

Q: 2. Simplify (8x²)³ 3. Simplify 3x 4x*

A: We have to simplyfing this

Q: y=-x+2 x+2y=10 x-y=4 x+y=2

A:

Q: (-5,-1) and (6,-5)

A:

Q: Simplify the expression

A: Given that : The expression is 2x + 1x2 + 4x + 4 - 6xx2 - 4 + 3x-2 .