Twice the difference of the number and 11

Answers

Answer 1

Answer: If you would like to write the following in the math expression, you can do this like this:

n ... the number

twice the difference of the number and 11
2 * (n - 11)

The correct result would be 2 * (n - 11).

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-3x+11=4x+2-(2x-4) Please solve this problem with work. Thanks!

Which one doesn’t belong?
Come up with one reason for at least 3 different boxes

Answers

Answer:

I think box #1 doesnt't belong because it say spend $100 and get $10 off

Step-by-step explanation:

two times Antonio's age plus three times Sarah's age equals 34. Sarah's age is also five times Antonio's age. how old is Sarah

Answers

sarah is 10 years old and antonio is 2 years old. hope i helped u out

An athlete trains for 75 mins each day for as many days as possible write an equation that relates the number of days d that the athlete spends training when the athlete trains for 375 mins

Answers

The answer would be"75d=375" because we know how many minutes in all and how many a minutes a day. so we need to figure how many days would it take

642×50 2 Digit By 3 digit really bad at math sorry

Answers

The answer is 32,100. Don't worry practise will make you better!

the answer would be 32100

Pls help me find the operations of 3a^2+4a^2+7a^2

Answers

Answer:

14a^2

Step-by-step explanation:

3a^2+4a^2+7a^2

Combine like terms

Factor out a^2

a^2(3+4+7)

a^2(14)

14a^2

Answer:

14 a²

Step-by-step explanation:

3a² + 4a² + 7a²

collect like terms

(3 + 4 + 7)a² .. ( factor out :- a²)

calculate the sum

14 a²

Consider the function f(x)= x(x-4)If the point , (2+ c,y) is on the graph of F(x), the following point will also be on the graph f(x)

(c- 2,y) or (2- c,y)

Answers

Answer:

option (1) is correct.

point (c-2, y) lies on the graph of $f(x)=x(x-4)$ .

Step-by-step explanation:

Given function $f(x)=x(x-4)$ also point (2+ c,y) is on the graph of f(x) ,

We have to find out of given point which point will also be on the graph of f(x).

Consider the given function $f(x)=x(x-4)$

$f(x)=x(x-4)$ can be rewritten $f(x)=x^2-4x$

Now we substitute the given point (2+ c, y) in the function given ,

we have,

$f(x)=y=x(x-4)$

put for x as 2+c , we have,

$\Rightarrow y=(2+c)(2+c-4)$

Solve, we get

$\Rightarrow y=(2+c)(c-2)$

Thus, both point (2+c, y) and (c-2, y) lies on the graph of $f(x)=x(x-4)$

Thus, option (1) is correct.

Final answer:

To determine whether the point (2+c, y) being on the graph of f(x) implies that the point (c-2, y) or (2-c, y) will also be on the graph of f(x), we need to substitute each point into the function and check if they satisfy the equation.

Explanation:

In this question, we are given the function f(x) = x(x-4). We need to determine whether the point (2+c, y) being on the graph of f(x) implies that the point (c-2, y) or (2-c, y) will also be on the graph of f(x). To verify this, we will substitute the given point (2+c, y) into the function and see if it satisfies the equation. Let's break it down step by step:

Substitute the x-coordinate of the given point (2+c, y) into the function f(x).
Simplify and solve the resulting equation for y.
Substitute the x-coordinate of the points (c-2, y) and (2-c, y) into the function f(x) to check if they satisfy the equation.
Based on the results, determine whether the given point implies that the other two points will also be on the graph of f(x).

Learn more about Graphing functions here:

brainly.com/question/32086455

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