Mathematics High School

Simplify:
-9f - 0.5f + 0.25 *

Answers

Answer 1

Answer:

−9.5f+0.25

Step-by-step explanation:

Answer 2

Answer:

it equals -9.5f+0.25 thats what i got and i checked on photomath.

Step-by-step explanation:

Related Questions

im stoopid so can yall do dis? ¯\_(⊙_ʖ⊙)_/¯

Answers

Answer: no

Step-by-step explanation: no I cannot

Matilda knits hats to sell at a local store. She spends $56.40 on the materials to make eight hats, and each hat sells for $15. Assuming there are no additional costs or fees, how much profit does Matilda earn per hat?

Answers

64.40

Step-by-step explanation:

15×8=120-56.40=63.60

Can someone please help me!!’

Answers

Answer:

equation: 160 + 3x = 195 - 2x

solution: x = 7

nick and adam will weigh 181 pounds

Step-by-step explanation:

Please guys please, I need help ASAP, giving brainleist!

Answers

Answer:

Step-by-step explanation:

a 2m+5=13

2m=8

m=4

b 3m/5=-6

3m=-30

m=-10

c 4-5x=19

-5x=15

x=-3

d x/4-10=2

x=48

e -24=8(h+3)

-24=8h+24

-48=8h

h=-6

f -3+d/2=9

-3+d=18

d=21

hope this helps!

(attached image in the file below)

Please I need help !!!

Answers

I think it would be 15 meters per second to the east.

78m divided by 5.2 seconds would be 15 meters per second.

Which is greater 2/11 or 3/12

Answers

Answer:

3/12

Step-by-step explanation:

Answer:

3/12

Step-by-step explanation:

All you have to do is make your 2 fractions into decimals. To do that divide the numerator into the denominator. (Top number into the bottom number)

3/12--> 0.25

2/11--> 0.18 (rounded)

I hope this helps, and have a great day!

please help me with this!!! I've been stuck since Monday ​

Answers

Answer:

C infinite

Step-by-step explanation:

They are the exact same line. (Multiply the entire bottom equation by -1 and it's the same as the top)

The students in Mr. Lin's class are having a car wash to raise money for a trip. They need at least
$600 to go on the trip. They have already raised $61. They make $14 for every car they wash.
The students want to know how many cars they need to wash to go on the trip.

Let c be the number of
cars the students wash. Write an inequality that represents the situation.

Answers

Answer:

14c + 61 is greater than or equal to (put the greater than symbol with the line underneath there) 600

The inequality for raising the money will be written as 14c + 61 > 600.

What is inequality?

When two expressions are connected by a sign like "not equal to," "greater than," or "less than," it is said to be inequitable. The inequality shows the greater than and less than the relation between variables and the numbers.

Given that the students in Mr. Lin's class are having a car wash to raise money for a trip. They need at least $600 to go on the trip. They have already raised $61. They make $14 for every car they wash.

The inequality will be written as,

14c + 60 > 600

Here, c is the number of the car wash.

To know more about inequality follow

https://brainly.com/question/24372553

#SPJ2

help please show work

Answers

Answer:

A

Step-by-step explanation:

mathematics

Find the greatest common factor of 7x^2 and 8a

Answers

Answer:

7x

Step-by-step explanation:

Third times the charm. I really forgot to add the attachment when i asked this q the second time. Ples show work

Answers

Answer:

I really have no clue

Step-by-step explanation:

comment to this answer with the answer

what’s the equation?

Answers

Answer:

y=3x+9

Step-by-step explanation:

y=x3+9 i hope this helps

Alice has a total of 12 dimes and nickels. She has 2 more nickels than dimes. Which equation represents the given problem situation?


1: c + 2c=12, where c is the number of nickels
2: c + 2c=12, where c is the number of dimes
3: c + (c + 2)=12 where c is the number of dimes
4: c + (c + 2)=12 where c is number of nickels​

Answers

Answer:

your answer should be 3

A scientist collected 48 water samples from local streams. Each sample was the same size, and she collected 476.2 liters of water in all. To the nearest hundredth of a liter, what was the volume of each water sample?

Answers

Answer:

Volume of each water sample is 9.92 cubic liters.

Step-by-step explanation:

Number of water samples collected by a scientist = 48

Total volume of water collected = 476.2 liters

Therefore,

Volume of each water sample = (Total volume of water collected) ÷ (Number of water samples collected by a scientist)

= [tex]476.2[/tex] ÷ 48

= 9.92 cubic liters

So, volume of each water sample is 9.92 cubic liters.

(x2 - 13x - 48) -
(x + 3)

Answers

12x-51 is the simplified equation
Answer: x2-4x-51 that's the answer that i got

There were some pizzas in the library. 13 pizzas were eaten by zombies. There are now 20 pizzas in the library. Which equation can be used to find p, the number of pizzas that were in the library? ​

Answers

Answer:

p - 13 = 20

Step-by-step explanation:

p - 13 = 20

add 13 on both sides

p = 33

there were 33 pizzas in the library.

Answer:

p=13+20? or addition

Step-by-step explanation:its inverse operation i think that's what its called so use addition

It’s for math pls help

Answers

Answer:

2x-60=180

Step-by-step explanation:

it's my view and I tackle this prob.

Write the answer in simplest form.
1/6 / 1/3

Answers

Answer:

1/6 and 1/3 are

already in the simplest form.

HELP NEEDED BRAINLIEST AND 5 STAR Is it posible to make a triangle with 3 feet, 8 feet, and 4 feet. Explain why or why not plzzzzzz.z

Answers

Answer:

No, IMPOSSIABLE

Step-by-step explanation:

According to the first triangle inequality theorem, the lengths of any two sides of a triangle must add up to more than the length of the third side. In you case 3+4=7.  7 is less than 8.

Two students from each fourth and fifth grade class were on the planning committee.
If Jackson School has 17 fourth and fifth grade classes in all, how many students planned the camlval?
students planned the carnival.

Answers

Answer:

34

Step-by-step explanation:

17(2)=34

Num teste de resistência de um para-choques, um automóvel de 2300 kg que circula a 15 m/s, embate num obstáculo. Sabendo que a colisão durou 0,54 s, determina a intensidade média da força que atuou no automóvel.

Answers

Responder:

63.888,89N

Explicación paso a paso:

Fuerza = m (v-u) / t

m es la masa = 2300 kg

v es la velocidad final = 15 m / s

u es la velocidad inicial = 0 m / s

t es el tiempo = 0.54s

Sustituir

F = 2300 (15-0) /0,54

F = 2300 (15) /0,54

F = 34500 / 0,54

F = 63.888,89N

Por lo tanto, la intensidad de la fuerza que no está motorizada es 63,888.89N

Bobby is 5 less than Kylie's age. Their combined
age is 43. How old is Kylie?

Answers

Answer:

K=24

B=21

Step-by-step explanation:

x+x-5=43

2x=48

x=24

K=24

B=21

Answer:

24

Step-by-step explanation:

So the only way I think would be possible to get the answer is if you divide 43 by 2 (since Bobbie and Kylie are 2 people) then subtract 5 to get the answer?

triangle abc is rotated 90° clockwise about the origin. what is the rules that we can use to find the vertices location of the image

Answers

Answer:

The answer is when we rotating something 90 degrees clockwise about the orgin

(x,y) goes to (y,-x)


9) A sweater costs $60 and is sold at a 20% discount. The store
charged Aria $12. Is this correct? How do you know? Be clear and
complete.

Answers

Answer:

No

Step-by-step explanation:

I know because if you take 20 percent of 60 you get 12.

60 × .20 = 12

But, that doesn't mean the sweater is $12, you only calculated the discount.

next, take 60-12= $48

She should've been charged $48

the sum of three times a number (x) and −23 is 28

Answers

Answer:

x=17

Step-by-step explanation:

3x-23=28

3x-23+23=28+23

3x=51

x=17

Which of the following systems of equations has a solution in which the x-value is greater than the y-value?

Answers

Answer:

a

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

5x-2y=12....... .....

Which is more, 50,000 millimeters or 5 decameters?

Answers

Answer:

Step-by-step explanation:

50,000 mm=5,000 cm=500 decimeter=50 m=5 decameter

so both are equal.

simplify 6w² − 8w + 10w – 2w²
please answer quick i really need help

Answers

4w^2 + 2w
Hope it helps

A chemical compound requires 8 ounces of chemical A and 12 ounces of chemical B. A mixture contains 24 ounces of chemical A and 30 ounces of chemical B. How can you fix the mixture to make the chemical compound?

Answers

Add 6oz of chemical B and remove 1/3 of the total mixture.
I might always be wrong.
Explanation:
Since 8x3=24 and since 12x3=36 you need to add 6oz of chemical B to have 24oz of chemical A and 36oz of chemical B.
Take 1/3 of the total mixture to have 8oz of chemical A and 12oz of chemical B.

A car dealership pays $8,350 for a car. They mark up the price by 17.4% to get the retail price.
What is the retail price of the car at this dealership?(Round to the nearest dollar.)

Answers

Answer:

Step-by-step explanation:

Answer:

$9802.90

Step-by-step explanation:

17.4%  = 0.174

So retail price = 8,350 + 8,350 * 0.174

= $9802.90

Mark brainliest if this answer is right please

Answer:

9803

Step-by-step explanation:

100%-> 8350

117.4%-> 9802.90

           ≈9803

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