Mathematics Middle School

What is f(-2) if f(x) =1/2x?

Answers

Answer 1
-1 i believe, can i get brainliest?
Answer 2
your answer is gonna be -1

Related Questions

help me pls i will make u a brainliest

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Answer:

7,302*8 = 58,416

he would make $58,416

please help me on this

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Answer:

the answer 64!! but its asking for the product using an exponent so 4 to the third power, or 4 cubed.

Step-by-step explanation:

Answer:

help me with this plz

Step-by-step explanation:

Ayo i need help plz its confusing

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4 baskets easy mathhhh
hi i am nine like new friends

Please answer! Give explanation too if possibly just to help me understand. Thank you!

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Answer:

i highly believe it is c

Step-by-step explanation:

i multiplied them

Answer:

C. 1,100

Step-by-step explanation:

1.1x1,000=1,100

all you have to do is add the amount of zeros that there are at the end of the numbers in the equation. example 10x10, is 100. it has 2 zeros at the end because thats how many both numbers have combined. so, since 1,000 has 3 zeros, you add those to the end of 1.1. since 1.1 is a decimal, addind 3 zeros would make it 1,100.

Sally is going furniture shopping using her credit card. If her
credit card has a limit of $2,000 and she is currently holding a
balance of $763, how much can she afford to spend on furniture? Write the inequality and solution

Inequality word problems

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Answer:

Answer: She can spend a maximum of $2763.

Step-by-step explanation:

Step-by-step explanation: The credit card works as there can be a negative balance in the card

Can this be expressed as a unit rate? PLEASE BE RIGHT!! YOU MUST BE 100% SURE!!

Enrico runs 100 meters in 15 seconds

A television station shows 15 commercials in 1 hour

Answers

Answer:

Yes it can.

Step-by-step explanation:

You can say Enrico can run 6 2/3 meters every second(6 2/3 to 1), and for the second one you can say the television station can show 1/4 of a commercial every one minute(1/4 to 1).

Evaluate the following.
18/3+7-2x5

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Answer: 3

Step-by-step explanation:

18/3+7-2x5 = 3

Which rate is the lowest price?

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Answer:

the last one

Step-by-step explanation:

Answer:

c. i got it right on the quiz

Step-by-step explanation:

4( 5x) - 20 Use X For 8
PLEASEEE HELPP THIS IS REA>LLY URGENTTT

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Answer:140

Step-by-step explanation:

Answer:

140

Step-by-step explanation:

Because first you fill in X as 8, then you multiply 5 times 8 which is 40, and then you do 40 times 4 which is 160, and then you do 160 - 20 and your answer is 140.

UHHHHH IM BAD AT MATH I NEED HELP.............................

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It’s (13-7)/(5-3) = 6/2 = 3 ==> G

You take the difference of the y coordinates of two points that follow each other up and divide it with the difference of the x coordinate of those points.

Help me out please? tysvm!

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Answer:

Yes and b = why an no

Step-by-step explanation:

with thing and b

If u want to find the volume of an abstract shape u need to split 2 other shapes out of it

please answer right ill give brainliest

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Answer:24 photos per day

Step-by-step explanation:

Answer:

44 Photos

Step-by-step explanation:

The question asks for the initial value-this is the number of pictures before she went to Rome

Therefore-

The initial value is 44

I WILL GIVE ALL MY POINTS AND BRAINIEST FOR THE RIGHT ANSWER !!!!!!
Write a linear expression in the simplest form to represent the perimeter of the triangle at the right angle Then find the perimeter of the value X is 10 mm
the triangle measurements are
7x + 8 mm
6x + 6 mm
9x - 4 mm
and its a right angle

Answers

Since there is no image given, the perimeter is the sum of measurement of the sides of the triangle. Assuming that the triangle is equilateral. Then the perimeter of the triangle is equal to
P = x + x + x
P = 3x
P = 30 mm

Elena has 80 trading cards in her collection. If 15%
of her cards are baseball cards, how many of Elena’s trading cards are baseball cards?

Answers

Answer:

12

Step-by-step explanation:

the answer is 12

the answer is 12


80x0.15=12
therefore 12 of the cards are baseball cards

figure pqsr and figure p's'q'r are shown in the coordinate grid below
which statement describes how figure pqsr was transformed to form the image p'q'r's?
A. a translation across the x-axis
B.a reflection across the x-axis
C.a translation across the y-axis
D. a reflection across the y -axis

Answers

Answer:

D

Step-by-step explanation:

A translation would be shifting the figure in any direction, but the figure would retain it's shape and pqrs would all be at their same corners. A reflection means the figure will essentially be "flipped" across an axis, and in this case it would be the y-axis as you can imagine "folding" over the y-axis and having the figures line up.

On Saturday, Stan was paid $49.50 for washing 9 cars. On Sunday, he was paid $33 for washing 6 cars. How much is Stan paid to wash 1 car?

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I need points one sec
$5.50 per car . You get this by dividing the amount of money by the amount of cars

please i need help thank you

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Constant =490 and the jet will take 12 hours because 12*490 = 5880
First one is 490 second is 12

Find the perimeter.

36 cm
24 cm
33 cm
30 cm

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Answer:

36 cm

Step-by-step explanation:

p = all sides added up

so we do 6+6+3+3+9+9 = 36 cm

I agree36 should be the correct answer it's just adding.

please help asap!!!

files linked below

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It’s The third link.

Answer: third link hope it helps have a good day

PLEASE HELP WILL MARK BRAINLIEST

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I am pretty sure it’s c sorry if you get it wrong

What is -17/5 as a decimal?

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-3.4 that is the answer

-3.4 that is the correct answer to the question

Find the measure of the exterior angle. (I'm assuming it's easy I'm just bad at math.)

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you will do area for a triangle . when multiplying with the (x+9) you will just multiply the number infront of the parentheses by both the x and the 9. for example the 60 would be 60(x+9) which would be 60x+540
60+x+9=2x then solve for x. x=69
plug in 69 to the exterior angle which is 2x. 2(69)=138°

she put out two more recovery tests smh

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Answer:

C - 8

Step-by-step explanation:

I don't understand this problem, could anyone help?

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Answer:

B ✌

Step-by-step explanation:

Hope this helps you out

The graph shows the cost C in dollars of w pounds of blueberries, a proportional relationship.

Select all the true statements. (HINT...THERE IS MORE THAN ONE ANSWER)





Group of answer choices

1 pound of blueberries costs $2.75.

2.75 pounds of blueberries cost $1.

5 pounds of blueberries cost $15.50.

12 pounds of blueberries cost $33.

The point (3, 9) is on the graph of the proportional relationship.

Answers

The right answer is 1 and 4
1 and 4 is the correct answer

A polygon is shown:

A polygon MNOPQR is shown. The top vertex on the left is labeled M, and rest of the vertices are labeled clockwise starting from the top left vertex labeled, M. The side MN is parallel to side QR. The side MR is parallel to side PQ. The side MN is labeled as 2 units. The side QR is labeled as 9 units. The side MR is labeled as 3 units, and the side NO is labeled as 2 units.

The area of polygon MNOPQR = Area of a rectangle that is 6 square units + Area of a rectangle that is ___ square units. (Input only whole numbers, such as 8.)

Numerical Answers Expected!

Answers

Answer:

Have a good day peoles

Step-by-step explanation:

Answer:

please add the image

Step-by-step explanation:

An art teacher is ordering 32 boxes of colored pencils for his class. This advertisement shows the
best possible price he found for colored pencils.

(Show Work)

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Is there more to the question?
add more to the question.... please

Please help me life is confusing me today also good morning shawty bae

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Answer:

oooffff

Step-by-step explanation:

Answers:

1. 6, 2. 36, 3. 216, 4. 1296, 5. 7776, 6. 46656, 7. 279936

Step-by-step explanation:

your just multiply 6 to its power 6 to the 2nd power is 36 6 to the 3rd power is 216 and so on

Help, please!!!!!!!!!!!!!!!!!!!!!!

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The function shown on the graph is
Y = 10x - 6
Answer: A

I have no idea how to solve this!! Please someone help me!!

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Answer:

It most likely be 55 but I'm not sure

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