1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Amiraneli [1.4K]
3 years ago
14

Multiply and simplify

Mathematics
1 answer:
kirill [66]3 years ago
8 0
(w+5) (w-2)= w^2 - 2w + 5w - 10 = w^2 + 3w - 10.
You might be interested in
Just answer 3 and 4 you don’t need to show your work just answers please!
ad-work [718]
#3.) 48 pieces of ribbon
#3.) this week they cost $112
8 0
3 years ago
Find the product of (x-7)^2 and explain how it demonstrates the closure property of multiplication
iogann1982 [59]

A. x²-14x+49; is a polynomial

Step-by-step explanation:

(x-7)² can be written as (x-7)(x-7)

Expanding the expression

x(x-7)-7(x-7)

x²-7x-7x+49

x²-14x+49 ⇒⇒A quadratic function, which is a polynomial of degree 2

This function demonstrates the closer property of multiplication in that the change in order of multiplication does not change the product. This is called commutative property.

(x-7)(x-7)

-7(x-7)+x(x-7)

-7x+49+x²-7x

x²-14x+49

Learn More

Polynomials :brainly.com/question/9601478

Keywords : product, closure property of multiplication,

#LearnwithBrainly

4 0
3 years ago
Solve 1/2x + 3 < 4x - 7
Serhud [2]
20/7 if you download the app photo math or go to the website symbalo it really helps with order of operations
3 0
3 years ago
Henry used benchmark fraction to compare the lenghts of grasshoppers 5/8 and 7/4. Which grasshopper is longer? Explain.
Goryan [66]
------------------------------------------------------
Change the denominators to be the same
------------------------------------------------------
5/ 8 = 5/8
7/4 = 14/8

Since the denominators are the same, the larger the numerator, the larger the fraction. Therefore 14/8 (7/4) is greater than 5/8. 

14/8 > 5/8
7/4  >  5/8

---------------------------------------------------------------------------------
Answer: The grasshopper that is 7/4 unit long is longer
---------------------------------------------------------------------------------
6 0
2 years ago
Read 2 more answers
A store is selling lemons at 2 for $3. Each lemon yields 2 tablespoons of lemon juice. How much will it cost to buy enough lemon
igor_vitrenko [27]

Answer:

It will cost $6 to buy enough lemons.

Step-by-step explanation:

Consider the provided information.

To make a 9-inch lemon pie requiring 1/2 cup of lemon juice.

1 cup = 16 tablespoons

1/2 cup = 8 tablespoons

That means we only need 8 tablespoons.

Each lemon yields 2 tablespoons of lemon juice.

Number of lemon required = 8 ÷ 2 = 4

That means we need only 4 lemon.

Store is selling lemons at 2 for $3 that means 4 lemons for $6.

Hence, it will cost $6 to buy enough lemons.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Johnny has 14 apples. He eats 7 and throws away 3, How many does he have left
    15·1 answer
  • Juli uses 12 ounces of cheese in her potato soup recipe. Her recipe yields 8 servings. If Juli needs enough for 20 servings, how
    14·1 answer
  • sketch graph of a polynomial function with degree 5, lead coefficient less than 0, a real zero at 4, 6, and -2 with multiplicity
    8·1 answer
  • A cell phone charger costs $21. There is a 10% discount this week only. The sales tax is 9%. What is the total of the phone char
    12·1 answer
  • Seven cakes cost £3.50 how many if there is five?
    13·2 answers
  • 2
    6·1 answer
  • A credit card had an APR of 11.91% all of last year and compounded interest daily. What was the credit card's effective interest
    14·2 answers
  • At a concert, 20% of the audience members were teenagers. if the number of teenagers at a concert was 360, what was the total nu
    11·1 answer
  • How many millilitres are in a litre
    9·2 answers
  • Perform the following
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!