Mathematics High School

Write an equation that models this situation. Anna wants to give each of the 12 friends who attend her birthday party 5 chocolate truffles. How many chocolate truffles (x) does Anna need?

A. 5/x = 12

B.5x = 12

C.x/5 = 12

D. x + 5 =12

Answers

Answer 1
The answer is B. 5x = 12

Related Questions

plzzzzzzzzzzzzzzzzzzzzz oh plzzzzzzzzz help

Answers

Answer:

y=13/11x+12/11 (assuming you want it in slope-intercept).

Step-by-step explanation:

Which is equivalent to the ratio 35:100

Answers

Answer:

D

Step-by-step explanation:

35:100

/5. /5

7:20

and you cant simply anymore

Answer: D. 7:20

Step-by-step explanation: Because 35 divided by 5 =7

And 100 divided by 5 =20

So the answer is (D.) 7:20

HELPP (2) this is due in 4 mintues

Answers

Answer:

I think its A.

Step-by-step explanation:

Igor and sally both tan the same distance. Igor completed The distance in two hours. His average speed was 6 mph. Sally completed the distance in four hours. What with Sally is average speed for the journey? Give your answer in miles per hour

Answers

Answer: 3mph

Step-by-step explanation:

Speed is calculated as Distance/Time.

Igor's distance = Speed × Time

= 6 × 2

= 12m

Since they ran same distance, Sally also ran 12m

Sally's speed = Distance/Time

where,

Distance = 12m

Time = 4 hours

Average speed = 12/4 = 3mph

ill give brainliest!
please help

Answers

Answer:

it's correct option is

C. x > - 32

Zena wants to paint a rectangle on a wall to serve as the background for a mural. She has enough paint to cover 38.25 square feet of wall space. If the width of the rectangle is 4.5 feet, what is its maximum length? a 33.75 ft b 8.5 ft c 38.25 ft d 4.5 ft

Answers

Answer:

8.5 feet.

Step-by-step explanation:

it is 38.25 / 4.5

Answer:

8.5

Step-by-step explanation:

please help me, i’m super confused one what to do since my teacher did not explain well

Find the equation of the linear function represented by the table below in
slope-intercept form.
V
5
-10
8

Answers

A linear function in slope intercept form is

y = mx + c

To find the equation, you need m and c. This can be found by substituting the points you have.

For example, 5 = -1(m) + c and -7 = 2(m) + c

From here, do simultaneous equations

c = m + 5

-7 = 2(m) + m + 5

3m = -7 -5

m = -4

c = m + 5

c = 1

Rewrite the equation: (This is your answer)

y = -4x + 1

Yes I agre!!! 3=v555555

pls help.........with the help of pic​

Answers

Answer:

Her journey by car.

Step-by-step explanation:

3/5 is more than 3/10. I hope this helps :)

Answer:  3/10 of her journey by autorikshaw.

Step-by-step explanation:

Pls answer both parts clearly and fast thxs❤️

Answers

Answer:

part 1 is $27.72

part 2 is $33.88

Step-by-step explanation:

part 1

8% + 25%= 33%

                     -----

                       100

33x84 divided by 100= $27.72

part 2

11x56 divided by 100x5.50=33.88

hope this helps!

SOMEONE PLEASE HELP WILL GIVE 25 POINTS

Answers

Answer:

Step-by-step explanation:

g(x) is vertical translation of f(x) by -12 units

H e l p p l e a s e i n e e d h e l p i m d u m b

Answers

Answer:

1/2

Step-by-step explanation:

To compare 3/8 with the answer choices, you need to make sure they have a common denominator. You can achieve this by multiplying each answer choice with 4/4 to get a common denominator of 8. Now, your answer choices are: 0, 4/8, 8/8, and 12/8. From these, 4/8 is the closest to 3/8, which means that rounding 3/8 to the nearest half will get you 4/8, which is equal to 1/2. Thus, your answer is 1/2.

please help asap!!!!

Answers

Answer:

C

Step-by-step explanation:

yeyeyeye

Please do number 11 for me.

Answers

Rule-3 angles of a triangle =180 degrees . One angle is a right angle which is 90 degrees so the remaining 2 must equal 90 so the equation is so 90=(15x)+(8x-2) and now we just have to solve what is the value of x.
First we move -2 to the other side of the equation as +2 so we get 92=15x+8x next we put the 15x and 8x together and get 23 so 92=23 times x. So we divide 92 by 23 and the value of x is 4

Bruno leaves Ms. Crabbe's office to return to the gym. As he moves 450 meters in 2 minutes, what is his velocity? Be sure to write out your units of measurements for distance, time,

Answers

Answer: 225 meters per second

Step-by-step explanation:

Bruno was able to reach 450 meters in just 2 minutes.

His velocity therefore, can be determined by the speed formula which is:

= Distance / Time

= 450 / 2

= 225 meters per second

= 225 m/s

His velocity is 225 m/s.

How can you represent an decrease in temperature using an addition equation? Explain!

Answers

Hm good question. Maybe you can measure the temperature in a place and measure another temperature in a other place and add it together.

Simplify each ratio.

1) 40:15

Answers

Answer:

8:3

Step-by-step explanation:

,,,,lol hope it helps i don't know how to explain,,, I guess its just dividing you know like 15÷5= 3 so on

2 + 6m + 7 = 57
pls show your work pls.
i need a full answer

Answers

Answer:

m=8

hope this helps

have a good day :)

Step-by-step explanation:

2 + 6m +7=57

9+6m=57 add like terms

6m=48 subtract 9 from each side

m=8 divide by 6 on each side

Answer:

M=8

Step-by-step explanation:

First your going to subtract 2 from 7 and thats 5.

then your going to do:

6m+5=57

Then subtract 5 from 57 and thats 52

and divide 52 from 6 and thats 8.

Rob is saving to buy a new MP3 player. For every $11 he earns babysitting, he saves $8. On Saturday, Rob earned $33 babysitting. How much money did he save?

Answers

Answer:

21 dollars! I hope this helps with your math question!

Step-by-step explanation:

brainly highly appreciated!

Answer:

$30

Step-by-step explanation:

hello please help me, i’m stuck on this one :(

Answers

Answer:

The second option, B.

[tex](x| -3< x \leq 2)[/tex]

Explanation:

Since the point on -3 is hollow, this means that -3 is not included in the equation. Therefore, -3 < x. Since the point on 2 is filled, this means that 2 is a valid number that is included in the equation. Therefore, [tex]x\leq 2[/tex].

14/17 as a decimal to the nearest tenth

Answers

Answer:

.8

Step-by-step explanation:

14/17 as a decimal is 0.82352941176

we only need to know what its the hundredths and tenths place so we then just round to thenearest tenth so 2 is less than 5 so 8 stays the same therefor out answer is .8

what's the value of x with 125° and 31°​

Answers

24.8% because 31 is the percentage of 125

(2.99548) x (1.8342)

Answers

Answer:

5.49430941

Step-by-step explanation:

Multiply together.

i hope this helps, good luck :)

5.4 is the answer to this problem

Please help!



Select ALL of the expressions that are equivalent to
3.5 – (4.7).
3.5+ (-4.7)
4.7 – (3.5)
-4.7 + 3.5
3.5 +4.7
3.5 - (-4.7)


Answers

Answer:

Step-by-step 16

16 x 81

Solve this inequality 3t < 327

Answers

i think the answer is t < 109
The correct answer is t< 109

Guided Practice


Find the range of the function rule y=5x−2 for the domain.

{−1/2, 1/4, 2/5}

A.
{−1/2, 3 1/4, 4}

B.
{3/10, 9/20, 12/25}

C.
{− 4 1/2, −3/4, 0}

Answers

Answer:

C.

{− 4 1/2, −3/4, 0}

Step-by-step explanation:

domain

-1/2;1/4; 2/5

range

-5 1/2; (5/4-2);0

{-1/2, 1/4, 2/5}

take the derivative of the equation 4 times. f 4 (x)=0.

C

Step-by-step explanation:

if you put in the values (-1/2, 1/4, 2/5) in the function, it gives the answers in option C

2) Richard, Henry and Gavin share some sweets in the ratio 4:1:3. Richard gets 7 more sweets
than Gavin. How many sweets does Henry get?​

Answers

Answer:

6

Step-by-step explanation:

Richard gets 7 more sweets than Gavin which would probably make Richard have the most so in total he should have around 8 whilst Gavin has 1 so right now we have 4:1:?. Basing off the fact that Richard would have the most sweets Henry would have to have 6 sweets to be able to divide half of it for 3. 4:1:3

EASY MATH! 20 POINTS!

What is the initial value of the exponential function represented by the table?

1/8
1/4
1/2
1

Answers

1/8 is the initial value of the table

Answer:

1/4 i think if not

Choose the correct simplification of the expression a2 ⋅ a3.

Answers

Answer:

a^5

Step-by-step explanation:

( thats a to the 5th power. )

Answer:

a5

Step-by-step explanation:

Simplify the expression by combining all the like terms 6+2x+5+4x

Answers

Answer:

6x+11

Step-by-step explanation:

6+2x+5+4x

4x+2x+6+5

(4x+2x)+(6+5)

6x+11

Answer:

6x +11

Step-by-step explanation:

group like terms (terms with the same variable and powers) together

(2x+4x) + (6+5)

6x +11

HELP LOL IT MY LIL SIS HELPP

Answers

Answer:

what did ur lil sis do??? hurry call the police and get immediate help right away ok

Step-by-step explanation:

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