MATHEMATICS HIGH SCHOOL

2(b-3)=
help me i need this done in 20 minutes

Answers

Answer 1
Answer:

Answer: 2b + -6

Step-by-step explanation: To simplify, we will use the distributive property.

Before distributing, I would change the -3 to plus a negative 3.

So we have 2(b + -3).

Now, distributing the 2 through the parenthses, we have 2(b) + 2(-3).

2(b) is 2b and 2(-3) is -6.

So we have 2b + -6 as our final answer.
Answer 2
Answer:

Answer:

2b - 6

Step-by-step explanation:

2(b-3)=

Distribute

2*b - 2*3

2b - 6

Related Questions

Can someone please help me fast
Calculate the total cost of an item bought at a negotiated price of $15,640 and a $2,500 trade-in allowance. The sales tax is 7.2 with a $106 registration fee.$13,160 $14,372.08 $1,232.08 $14,286.08
Which is a third degree polynomial with -3 and 2 as its only zeros?a. f(x)=x^3+x^2-8x-12b. f(x)=x^3+2x^2-5x-6c. f(x)=x^3+4x^2-3x-18d. f(x)=x^2+x-6
What is the name of a polygon that adds up to 720 degrees
Help me find the degree of this polynomial

Is there any different between function and relation

Answers

 A function is a special kind of relation.
 Relations pair up x and y coordinates, either by listing them or by writing an equation.
Functions have the additional property that no two values of y have the same value of x. 
Yes. In a relation the numbers have a relationship though the use of a domain and range. In a function,there is a specific set of numbers and you would only get one range. All functions are relations but not all relations are functions.

Ariana spent a quarter of her allowance on sweets and she put one third of the remainder in her piggy bank. If she had twenty dollars left, what was her allowance

Answers

Answer:

$40

Step-by-step explanation:

Ariana spent a quarter of her allowance

1 - 1/4 = 3/4 was left

put one third of the remainder in her piggy bank

1/3 * 3/4 = 1/4

She spent 1/4 and piggy banked 1/4

so the $20 she had left was half her allowance.

allowance was $40

Ariana gets a very large allowance!

If figure X is inscribed in figure Y, which statement must be true?A.Figure Y is circumscribed about figure X.
B.Figures X and Y are congruent.
C.Figures X and Y are polygons.
D.Figure X is circumscribed about figure Y.

Answers

Figure Y is circumscribed about figure X, Therefore , Option A is the correct answer.

What is the meaning of Inscribed and Circumscribed ?

Inscribed mean when a figure is in interior of another figure such that only its vertices touches the outer figure ,

While Circumscribed means just the opposite , A figure is called circumscribed when it covers a figure in its interior such that the figure touches only the vertices of the inner figure.

So if it is given in the question that figure X is inscribed in figure Y

They cannot be congruent .

They cannot be proved polygons.

The only option left and correct is

Figure Y is circumscribed about figure X.

Therefore , Option A is the correct answer.

To know more about Inscribed and Circumscribed

brainly.com/question/9284343

#SPJ2

Answer:

THE CORRECT ANSWER IS A

:)

Step-by-step explanation:

How many days are in 3 2/7 weeks

Answers

Well, there are 7 days in a week, so we'll have to multiply that by 3, which would be 21, plus the other 2 days stated in da problem, so that would be a total of 23 days!
I hope I helped, and PLEASE choose my answer as the Brainliest! 
Thank you! =D
7 × 3 = 21
21 + 2 = 23

So therefore, 23 days.

When their report cards came back, Pete, Chris, and Dina realized that the number of A's they each received was in the ratio 4:2:5. If Pete got 14 more A's than Chris, how many A's did Dina get?

Answers

Answer:

The number of A's Dina got = 5/11 × 77 = 385/11 = 35

Step-by-step explanation:

The number of A's Pete , Chris and Dina received are in the ratio of 4:2:5.

Let the total number of A's = y

Total from ratio = 4 + 2 + 5 = 11

chris A's = 2/11 × y  

pete's A's = 2/11 × y + 14 = 4/11 × y

pete's A's

2/11 y + 14 = 4/11 y

14 = 4/11 (y) - 2/11 (y)

14 = 2/11 (y)

cross multiply

2y = 14 × 11

divide both sides by 2

y = 154/2

y = 77

Total number of A's = 77

The number of A's Dina got = 5/11 × 77 = 385/11 = 35

Answer:

35

Step-by-step explanation:

Solve for p. -5 (p + 3/5)= -4
the answer should be a proper or improper fraction

Answers

Answer:

-5p-3=-4

-5p=-4+3

-5p=-1

p=1/5

Step-by-step explanation:
Other Questions
What is the ranges for f(x) = 2x + 4 when the domains are 1, 2, 3, and 10
What is this ->14y - 51=187 + 4y is y =17 the solution to the equation ? you need to show or write how u know ?? PLEASE help ?!
If a family member brings you freshly canned fruit and asks you to use it to bake pies at your restaurant, your response should be:
An equation is shown below:3(4x − 2) = 1 Which of the following correctly shows the steps to solve this equation? Step 1: 12x − 2 = 1; Step 2: 12x = 3 Step 1: 12x − 6 = 1; Step 2: 12x = 7 Step 1: 7x + 1 = 1; Step 2: 7x = 0 Step 1: 7x − 5 = 1; Step 2: 7x = 6