Mathematics Middle School

What is the value of the function f(x) = 2x + 3 for an input value of 3?
9
6
12
3

Answers

Answer 1
9 should be the correct answer. If you plug in 3 for x you get 2(3) which is 6 and if you add 3 to 6 you get 9.
Answer 2
If you do it out you should get nine

Related Questions

Shelby needs 4/8 of a cup of oatmeal for each batch of cookies she is baking. If she wants to make 7 oatmeal cookies, how much oatmeal does she need?

Answers

Answer: lol

Step-by-step explanation:

First of all, the question never states how many cookies are in a batch, so...

Assuming there are x amount of cookies in a batch...

she would need (7/x)*(1/2) cups of oatmeal

Question 2.............

Answers

Answer:

B

Step-by-step explanation:

the answer is b. (1,715 cubic centimetres)

Calculate the difference of 70 - 3 =
100 10

Answers

Answer:

67?

Step-by-step explanation:

Brandi has to deliver a message to a friend who lives 14 miles away.
She can deliver the message to Jake who then delivers it to Marissa.
Marissa delivers it to Kelly who then finishes the delivery.
Each of the four friends walks the message the same distance.
Use an equation to find how far each friend travels with the message.
a 12 ÷ 4 = 3 miles
b 14 ÷ 4 = 312 miles
c 14 ÷ 3 = 423 miles
d 14 ÷ 5 = 245 miles

Answers

its c, cause i think she passes it to 3 friends to make ut three so sorry if im wrong
I believe it is C because there are 3 friends and none of the other equations make sense but I am truly sorry if I’m wrong!

The dance committee of Pine Bluff Middle School earns $72 from a bake sale and will earn $4 for each ticket they sell to the Spring Fling dance. The dance will cost $400. Write a two-step inequality for this.

Answers

T > 80 is the answer. Hope I helped

Answer:T>80

Step-by-step explanation:

really never learned this

Answers

The perimeter of a two-dimensional figure is always the sum of its sides.

The exercise mat has a perimeter (P) of 36 feet. ...

Let length be L, and width be W.

P = 36

L = 2w

P=2(l+w)=2·(12+6)=36

L = 12 feet

W = 6 feet

HEYOO PEEPS What is different about these two trains? Explain how this describes speed and velocity.

Answers

Answer:

one train is going to the east and one train is going to the west they may be going the same speed but different directions.

Step-by-step explanation:

Answer:

The direction of travel

Step-by-step explanation:

What anime is your pic from?

Which comparison is not correct? 0 < -4 -9 < 1 2 > -3 -7 < -5

Answers

0 > -4 is incorrect hope this helps

The comparison is not correct and will be 0 < - 4. Then the correct option is A.

What is inequality?

Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.

Let's check all the options, then we have

A. 0 < -4, the value 0 is greater than negative 4. So, this is incorrect.

B. -9 < 1, the value 1 is greater than negative 9. So, this is correct.

C. 2 > -3, the value 2 is greater than negative 3. So, this is correct.

D. -7 < -5, the value negative 5 is greater than negative 7. So, this is correct.

The comparison is not correct and will be 0 < - 4. Then the correct option is A.

More about the inequality link is given below.

https://brainly.com/question/19491153

#SPJ2

At the City Zoo, 19 of the zoo is set aside for the monkeys. There are 4 different monkeys, each with an equal-sized area. What fraction of the zoo is set aside for one monkey area?

Answers

Answer:

1/4

Step-by-step explanation:

Stay happy n' positive!

Answer:

1/4

Step-by-step explanation:

can i have brainliest

I don't understand this question at all we never went over this. -_-

Answers

Answer:

:(

Step-by-step explanation:

i cant really see that question

Answer: 19098

Gftt

Step-by-step explanation:

A store sold 100 performance fiber bars for $130.write and solve an equation to find the price of 1 fiber bar.

Answers

Answer:

130 divided by 100 = x

Step-by-step explanation:

When you divide 130 by 100 you get a dollar and 30 cents

PLEASE HURRY


The diagram shows a pair of similar figures, one contained in the other. Name a point and a scale factor for a dilation that moves the larger figure to the smaller one.


Group of answer choices

Center: A Scale Factor: (13)

Center: A Scale Factor: 3

Center: C Scale Factor: (13)

Center: E. Scale Factor: 3

Answers

The correct answer is Center: E Scale Factor: 3

Center: E would be the answer

What are the solution and the answer?

Answers

Answer:

I think its 40 if i did it right Ill show you how i did it

Step-by-step explanation:

First I added 12+12 and the is 24.

The I added 8+8 and that was 16.

Lastly I added 16+24= 40

i think it’s 40 hope it helps

Factor the polynomial
16z2 + 25

Answers

16z^2 + 25

This polynomial is already in lowest terms.

Answer: Cannot be factored.

This happens with certain polynomials.

this cant be factored

Under his cell phone plan, Cameron pays a flat cost of $41 per month and $5 per gigabyte. He wants to keep his bill under $65 per month. Write and solve an inequality which can be used to determine x, the number of gigabytes Cameron can use while staying within his budget.

Answers

Answer:

4

Step-by-step explanation:

65 >41+5x

24 >5x

4=x

41+4=45

Cameron can use 4 gigabytes and still be within his budget

in a number line sheryl gets to move one space to the right if she tosses heads she must move two spaces to the left is she tosses tails. If she starts at 0 and tosses 3 heads and 2 tails where will she land

Answers

Answer:

-1

Step-by-step explanation:

i need helppppp please

Answers

It’s c I know the answer because I took the test
C is the answer
Hope this helped

Please help!! look at the picture as well!!

Answers

Answer: i’m sorry please mark me a thanks i really need help with a school project and i need points to ask a question i hope you have a good day

What is the estimated difference of 8 6/11 - 5 7/13? (⬅Those are mixed number fractions.)
Giving brainliest to the correct answer

A) 4 1/2

B) 4

C) 3 1/2

D) 3

Answers

The answer would be D)3
41/2 because it’s in between the numbers 86 and 57 have a great day

A $750 Television is on sale for 30% off. There is a 7% sales tax on the television. How much do you pay?

A: $240.75
B: $561.75
C: $1,043.25

Answers

Answer:

b

Step-by-step explanation:

can i have brainliest

Answer:

B $561.75

Step-by-step explanation:

30% off is 525  

then added a 7% tax

It is $561.75

Directions: Drag each tile to the correct box.

Place the parallelograms in order from least area to greatest area.

Answers

Answer:Its 5*4, 4*3, and 6*4

Step-by-step explanation:

5x4
4x3
6x4

I think these are the answers

Find the area of these two rectangles, show your work.

Answers

Answer:

1. 4.5

Step-by-step explanation:

3 x 1.5 = 3 x 1 1/5 = 4.5

i need help.........................

Answers

Answer:

y is located at (1,1)

the measure is 56

c - congruent

Step-by-step explanation:

If its rotated at its vortex then its rotating around the coordinates of Y

If the angle is rotated then the value of the angle does not change

Find the measure of the angle indicated -- Parallel Lines Cut By Transversal
HELP PLZ ASAP ASAP PLZ HELP

Answers

110 is correct!———
Thank you

The price of grapes is $2.19 per
pound. The price of bananas is
$0.59 per pound. The price of pears
is $1.49 per pound.
Part A
Write an expression to represent the
total price of g pounds of grapes, b
pounds of bananas, and p pounds
of pears.
Part B
What is the total cost for 3 pounds of grapes, 3 pounds of bananas, and 2 pounds of pears?

Answers

Answer:

down there

Step-by-step explanation:

part a: g(2.19)+b(.59)+p(1.49)

part b: 3(2.19)+3(.59)+2(1.49) =11.32

i. t h i n k.

The expression that represents the total cost is 2.19g + 0.59b + 1.49p which is $11.32.

What is the value of the expression?

When the relevant components and basic processes of a numerical method are given values, the expression's result is the result of the computation it depicts.

The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.

The cost of a pound of grapes is $2.19. Bananas are available for $0.59 per pound. Pears are available for $1.49 per pound.

Let 'g', 'b', and 'p' be the grapes, bananas, and pears. Then the expression for the total amount is given as,

⇒ 2.19g + 0.59b + 1.49p

The total cost is given as,

⇒ 2.19 x 3 + 0.59 x 3 + 1.49 x 2

⇒ $11.32

The expression that represents the total cost is 2.19g + 0.59b + 1.49p which is $11.32.

More about the value of the expression link is given below.

https://brainly.com/question/23671908

#SPJ2

Please help solve this

Answers

Answer:

it answer was 10 ok.......,

I’m pretty sure the answer for this is ten the the other dude said

Patrick spent the day at the mall. First, he bought six clocks for $15 each. Later, he found a five dollar bill. After that, he bought one mule for $10. Also, he returned four clocks. Write the total change to Patrick’s funds as an integer.

Answers

Patrick is has $5. After he spent $15 on the clocks he had no money in guessing then found the $5 then returned four clocks each clock cost $2.50 so if he returned for of them it would be $10. Patrick then went and bought a mule for $10 leaving him the dollars that he found.
He found $10 and then lost 15

Need help with this Algebra sheet

Answers

Answer:

Can help! (specify the kind of help - tutoring, Assignment help, etc.)

How do you find Equivalent Ratios?

Answers

Answer: Two ratios that have the same value are called equivalent ratios. To find an equivalent ratio, multiply or divide both quantities by the same number. It is the same process as finding equivalent fractions.

Step-by-step explanation:

Answer:

We add up all elements of ratio then place smaller value and set as a fraction if both fractions are equal from 2 sets of ratios then we have equivalent ratios.

Example set of ratios we see 1:2  and  6:3  is equivalent

as 6:3 could be 6/9 just like 3/9 is and 3/9  is ratio equivalent shown can be shown 3/9 = 1/3

As 1:2 = 1/3 or 2/3 and its 1/3 thats shown in workings.  

 

Can Anyone help and explain it a little better

Answers

D. Melinda will pass Jason after 3 hours, and they each will have traveled 210 miles.
The correct answer I D
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