mplify ne expression: s + 10(s s + 5) - 5s

Q: Mary has n cents. She spends 55 cents on milk at lunch. Which expression shows how many cents she…

A: Given problem:- Mary has n cents. She spends 55 cents on milk at lunch. Which expression shows how…

Q: What is the value of this expression when a= 3 and b=-2? 3a266 2a165

A: simplify  if a=3 and b=-2

Q: ヤメ x(9+ メ

A:

Q: 1a) (2 square root 30 + 4 square root 120) multiply by 3 square root 2 1b) Which expression is…

A: Since, you have posted multiple questions, as per guidelines, we"ll solve only first question. If…

Q: 19. Which expression is equivalent to (8x)3 ? A. 4x² B. 4x' C. V8x D. (8x) 20. Which expression is…

A: 19. 8x32320. 27x343 Here we will use the following formulas- amn=amnambm=(ab)m

Q: Ruby is saving up to buy a new jacket. She already has $25 and can save an additional $7 per week…

A: Topic = Algebra

Q: How can you rewrite each expression? 5. 125x°y7 297m n5 3m2n a b3 7. 288x³y7 6. 8. 625a

A: Given: (1)  125x9y73 (2)  a5b3625a4 (3)   288x3y75 (4)  297m4n53m2n3

Q: 3. Harold was simplifying the expression below: (x+5) 4x(x-1) He thinks that x cannot equal 4 and 1.…

A:

Q: Answers in the internet mostly say that a = 3.0490, b = 0.2796, and c = 0.1673, but my quiz said I'm…

A: Using multiple linear regression, estimate the values of a, b and c in the given regression model.…

Q: how do you get -56 out of this? x=3, y=-3, and z=5 -3xy2-z/-3xz

A:

Q: e) 3 (12x²-108) 2 x + x - 12

A:

Q: nd the equatior

A: We have to write the equation from the graph

Q: 183 s all the real numbers, r, where x <-1? -6 -5 -2 -1 0 -6 -5 -4 -3 -2 -1 В.

A: We have to choose the correct answer from the given option

Q: b, Jim 3m -18 7m - 12 2.

A:

Q: Autumn sells carnations for $5 each. It costs her d dollars to grow each carnation to sell. If the…

A: Given: Selling price of each carnation is: $ 5 Cost price of each carnation is:  $ d

Q: Southside High School has a total of 1824 students. There are 84 fewer girls at Southside than boys.…

A:

Q: 25. Guests who rent kayaks at a campground must pay an insurance fee and are charged fo each hour…

A: Given the total cost for the guest to rent a kayak for x hours by the expression 6+8x, where 6 is…

Q: Piper went to the store to buy some apples. The price per pound of the apples is $5.25 per pound and…

A:

Q: Lin has 9 plates. She puts 1/4 of a sandwich on each plate. Which expression represents the…

A:

Q: Cuitakes B-Brownies Brewnies George has $8,000 in his savings account. He plans to use money in his…

A: To find: how much money will George use to buy a computer from his savings account.

Q: 1 p² 5p + 6 1 p² р2 — 7р + 12

A: To simplify the given expression

Q: (-2)" 11n n=1 IM:

A:

Q: A baker has 5 pounds of sugar. She divides them equally into 3 containers. She then uses 1 container…

A:

Q: Wich expression is equivalent to 7(t+2)

A: Our Aim is to tell the expression which is equivalent to 7(t+2)=?

Q: 6. What is the value of this expression when a = -3 and b = 5? %3D a + b

A: We have to find the value of the expression: a+b2 when a=-3 and b=5. In this case we just have to…

Q: Katherine is saving up to buy a new jacket. She already has $25 and can save an additional $9 per…

A:

Q: Regina writes the expression y+9*3/4   Which expression is equivalent to the one Regina writes?

A: Given The expression  y+934

Q: Simplify: (-s*) (–s²)

A:

Q: Rafael has pennies and nickels in his pocket. The number of pennies is three more than four times…

A: Given:- Rafael has pennies and nickels in his pocket. The number of pennies is three more than four…

Q: Evaluate the expression. ( d2/dr2)(πr2)

A: The given expression is d2dr2πr2

Q: On Saturday, Mark sold 2- gallons of lemonade. On the same day, Regan sold = as much lemonade as…

A: Simplification

Q: Q1: A- Write the following algebraic expression in its simplest form: 5x+3x²+5x+6 X *+3 25x²-9

A: Please refer to the image below

Q: Daquan has 15 more than 4 times as.many walnut trees in his orchard as he has almond trees. If n…

A: Let number of almond trees be n Let number of walnut trees be y

Q: 4 Divya has 70 rocks. She donates half of the rocks to a science center. Then she collects 3 rocks…

A:

Q: What does 2+3 equal

A: 2+3=5

Q: 6. 25°

A:

Q: Kathy pays $2.63 in postage to mail a CD to a friend. She uses 40 cent stamps and 7 cent stamps .…

A:

Q: Sylvia is organizing a small concert as a charity event at her school. She has done a little…

A: Given:No. of tickets that will sell by Sylvia =-10x+180Price of each ticket=xIncome is the amount…

Q: The area of Brian's rectangular garden, in square feet, can be found by using the expression…

A: The area of Brain's rectangular garden is given by 6(2x + 5y). a)Using distributive property, we…

Q: Choose the word that makes the sentence true. - Aaron wrote the expression 5k + 15 in his notebook.…

A: We have to choose the correct word to make the sentence true.

Q: e Simpify the expression Qら3;35 メ

A: We use algebraic operations to simplify this  also using identity  a2-b2=(a-b)(a+b)

Q: Andy is hanging wallpaper in his kitchen. He is able to cover 2 2/5 of the walls in the room using 6…

A:

Q: The population of California is about 39 million. Is this greater than or less than 107? Explain.

A:

Q: Lin has 9 plates. She puts of a sandwich on each plate. 1. Which expression represents the…

A: The objective is to find the expression that represents the sandwiches in this situation.

Q: Practice the technique with the following expressions: 4s-1 (iv) s2 +14s-32

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Q7. When 7 is added to 3 times of a number, the result is N. Find the number.

A: Let the number be "n"

Q: Winnie said the expression 10x equivalent to -15x - 4+3x + 26. Why error did Winnie likely make?

A: Given information:- Winnie said the expression 10x equivalent to -15x - 4+3x + 26. Why error did…

Q: Angel went to the store to buy some walnuts. The price per pound of the walnuts is $5.75 per pound…

A:

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.