Jonathan has 30 chocolates. He gives some chocolates to his friend David. He then gives Sarah half the number of chocolates that he gave David and gives Lily two-thirds of what he gave David. After giving away the chocolates, Jonathan has 4 chocolates left. If the number of chocolates Jonathan gives David is x, which equation represents the situation? How many solutions does this equation have?
A.
, which has no solution
B.
, which has infinitely many solutions
C.
, which has one solution
D.
, which has one solution
E.
, which has no solution

Answers

Answer 1

Answer:

A; no solution

Step-by-step explanation:

u just can solve it

Answer 2

Answer:

Heyyyy :D

In Edmentum the answer is D, x+ 1/2x+2/3x+4= 30 which has one solution!! I am sorry if this is not correct on other apps but I want to say the answer above is NOT the correct answer on Edmentum!!

Byeee ;)


Related Questions

what is 3 dived by the greatest 10th? also what is 3 times 18?

Answers

Answer:

the answer 3x18 is 54

Step-by-step explanation:

does - 1/3 (like the negative is to the left of the fraction bar) = -1/3 (like the negative is to the left of the numerator)

Answers

Answer:

the first one is like minus 1/3 but the other one is like negative 1/3.

Step-by-step explanation:

blank - 1/3 and -1/3

Is that what you need to understand?  Hope it is and it helps :) sorry if it doesn't

quick!!! :

whats 5 + 204 times pi

Answers

Answer:645.8849

Step-by-step explanation:

Answer: 645.8849

Step-by-step explanation:

2c + 5 + (15+10) 3 = 120

step by step please !!

Answers

Ok so I’m not sure but this is how we solve it in the way I learned.
-You add and simplify the equation first so it will be
2c + 20(3) = 120
2c + 60 = 120
-Then you subtract the 60 by itself and then the 120 and it leaves you with
2c = 60
-lastly you divide
2c/2 = 60/2
Then you find your answer is 30
C = 30

Answer:

solve for c

c = 20

Step-by-step explanation:

2c + 5 + 25 x 3 = 120

2c + 5 + 75 = 120

2c + 80 = 120

2c = 120 - 80

2c = 40

c = 20

2 questions- Please help

Answers

Dhajajqkkaqko1232sndcnj
For the second one the answer is. The line y = 4 is a horizontal line. A perpendicular line will be a vertical line the form
x = constant so the equation is

x = -2

Write each equation in slope-intercept form of the equation of a line. Underline the slope and circle the y-intercept in each equation.

x+3y=0
The slope-intercept form is _____

The slope is _____
The y − intercept is ( ______
,
).

Answers

Answer:

Slope-intercept is y=-x/3

The slope is -1/3

The y-intercept is 0

Step-by-step explanation:

First, we need to put this as slope-intercept for which is y=mx+b

3y=-x

y=-x/3

hope this helps!

Answer:

The slope-intercept form is      y= -(1/3)x  

The slope is - (1/3)  

The y − intercept is 0

,

Step-by-step explanation:

x+3y=0

Substract x on both sides

3y= - x

Divide by 3 on both sides

y= - (x/3)x

y= -(1/3)x

Suppose a>0 and b<0. Identify the location of the point (-b,-a).

Answers

Answer: C

Step-by-step explanation:

Help plz ............

Answers

Answer:

i think it is B.

Step-by-step explanation:

Pretty sure the right answer would be B

help asap plz i need specific answer

Answers

Answer: 6

rises by 6

it runs by 1

so 6/1= 6

I hope this is good enough:

it rises by 6 and runs by 1

so 6/1=6

PLEASE HELP ANSWER please answer 1-8 please its charts and its due tonight please i will give you brainleist if you answer 1-8 pleassse

Answers

Answer:

hey

Step-by-step explanation:

Solve 7(y + 2) – (4y – 10) = 44 – 2y + 5
A.y = -5
B.y = 5
C.y = -10

Answers

Answer:

y = 5

Step-by-step explanation:

7(y + 2) – (4y – 10) = 44 – 2y + 5

(7y+14) - (4y - 10) = 49 -2y

3y +24 = 49 -2y

5y +24 = 49

5y = 25

y = 5

Answer:

y=5

Step-by-step explanation:

7(y+2)-(4y-10) = 44-2y+5 distribute on the left and combine like terms on the right side of the equation

7y + 14 -4y +10 = 49 - 2y move every term with a variable on the left side with a change sign and the numbers on the right side

7y-4y+2y =49 -14 -10

5y = 25 divide both sides by 5

y5/5=25/5 so

y=5

Not sure if this is right.

Answers

Answer:

I think your right :)

Step-by-step explanation:

Yupp your right!!!!!!!!!!

Kaylee used 2.45 pounds of peanuts and 1.7 pounds of dried fruit to make trail mix. How many pounds of trail mix did Kaylee make? Look in the comments for more questions.

Answers

Its 1.7

Explanation

The number of pounds of trail mix that Kaylee made will be 4.15 pounds.

What is Algebra?

Algebra is the study of algebraic expressions, while logic is the manipulation of those concepts.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to answer the problem correctly and precisely.

Kaylee used 2.45 pounds of peanuts and 1.7 pounds of dried fruit to make trail mix.

Then the number of pounds of trail mix that Kaylee made will be calculated as,

⇒ 2.45 + 1.70

⇒ 4.15

The number of pounds of trail mix that Kaylee made will be 4.15 pounds.

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ2

what are the slope and the y-intercept of the liner function that is represented by the equation y equals 9x - 2 the slope is -2 and the y-intercept is 9 the slope is 2 and the y-intercept is 9 the slope is 9 and the y-intercept is -2 the the slope is 9 and the y-intercept is 2​

Answers

Just a little help.

Hi there! I may not answer the other question But I certainly help you with what a slope is, see how a slope works are. Pick two points on the line and determine their coordinates. Hope this helps.

If you pick two points on a line and subtract left to right you can find your slope

I just need someone to take help me with the last set of measurements!!


You will need to measure five different people. Record your measurements on the table below. Using a tape measure or ruler, measure the length (in inches) of a person’s left foot and then measure the length (in inches) of that same person’s forearm (between their wrist and elbow). Refer to the diagrams below. You will have two measurements for each person.
(An easy way to measure the length of a foot is to have your subject stand on a piece of paper. Then, trace their foot and measure the outline once they move off the paper.)
To measure the forearm, measure inside the arm, between the wrist and the elbow

Answers

Answer:

Im not quite sure what your asking, but i'm doing this assignment rn. the mesurments i got and am using are

13 forearm  and  15 left foot

9 1/2 forearm and    9 left foot

8 forearm and      8 1/2 left foot

9 1/2    forearm and   10 1/2 left foot

10 forearm and 8 left foot

Step-by-step explanation:

hope this helps!

pls help if you answer correctly i will give you brainliest and i will give a reward of a lot of points you just have to check back at my response

Answers

Answer:

15.5 i believe

Step-by-step explanation:

What is the y-coordinate of point T? Write a decimal coordinate. On a coordinate plane, point T is 3 units to the left and 4.5 units down.

Answers

Answer:

not enough info

Step-by-step explanation:

Can i get some help please

Answers

2/11 is the answer for b

10 points!!! A triangle has the following vertices: (-1, 1), (6,-2), and (3, 5). If the triangle undergoes a dilation with a scale factor of 4, what will be the vertices of the image? i am giving all of my points for this please help me.

Answers

రమరమపమబహురమహెబనహమనహమబమహ

Please help me. Which statements describe true relationships? Check all that apply.

Answers

Answer:

3 and 4

Step-by-step explanation:

proportionally it is the same shape and 2/1 is 2 so that's your scale factor

Answer: 1,3,4

Step-by-step explanation:

Pa help po plssss
Letter B,C po plss

Answers

it’s b because you add 4 and there you go hope this
helps
It think is b but I’m not sure

Which number line plots the integers –2, 3, and 4?
A number line going from negative 5 to positive 5. Points are at negative 3, negative 2, and 4.
A number line going from negative 5 to positive 5. Points are at negative 4, negative 3, and 2.
A number line going from negative 5 to positive 5. Point are at 2, 3, 4.
A number line going from negative 5 to positive 5. Points are at negative 2, 3, 4.
Mark this and return

Answers

Answer:

A number line going from negative 5 to positive 5. Points are at -2, 3, 4.

Step-by-step explanation:

I did this my head

Answer:

D. A number line going from negative 5 to positive 5. Points are at negative 2, 3, and 4.

Step-by-step explanation:

It restates that the points are at -2, 3, and 4, like the question.

What is the slope of the line?

Answers

Answer:

it is a horizontal line it has a zero slope

the slope is zero. when finding the slop do rise over run, since there is no rise and its horizontal it is a zero slope.

Write or draw TWO (2) DIFFERENT fractions that are equivalent to 5/6

Answers

You could do 10/12 and you could do 15/18


Hope that helps!

Please answer 100% correct will mark; How many solutions does this equasion have?
9 - 9m = 7 + 9m
ANSWER CHOICES;
1. No solutions
2. One solution
3. Infinite solutions

Answers

Answer:

3

Step-by-step explanation:

the answer is infinite solutions

Please help me i dont understand
At the start of the month, the value of Susan’s checking account was $53. She gets paid $375 per week for 4 weeks and spends $172 on groceries for the month. How much does Susan have in her checking account at the end of the month?

Answers

$1,381

Because 375×4= 1,500
and 1,500-172= 1,328
lastly, 1,328 + 53= 1,381
Susan has $1381.

[ 53 + (375x4) ] - 172

A skydiver descended at a constant rate after opening her parachute. Three minutes after she opened her parachute, she had descended 3,168 feet. Five minutes after she opened her parachute, she had descended a total of 5,280 feet.

At what rate was the skydiver descending, in feet per minute?
feet per minute

Answers

1,056 feet per minute
if you look at it as a graph, you’re basically finding the slope. equation for slope is
b= y2-y1
———- so b= 5280-3168 2112
x2-x1 —————— = ——— = 1056
5-3 2


answer: 1056 feet. hope this helps :)

Help me pls
In Ocean City, MD a seagull is flying at 210¾ ft. above sea level and a dolphin is swimming at 329¼ ft. below sea level. What is the distance between the seagull and the dolphin?

Answers

540 because if you add 329 1/4 and 210 1/4 it’s 540. You add these together because you need to know the COMBINED distance between the dolphin and seagull.

What is 2and 2/3 divided by 4/5

Answers

Answer:

[tex]3\frac{1}{3}[/tex]

Step-by-step explanation:

In order to find the answer to this question you must change the mixed number into a improper fraction, use KCF, (Keep, Change, Flip) and solve.

[tex]2\frac{2}{3} \div\frac{4}{5}[/tex]

Convert into improper fraction:

[tex]2\frac{2}{3} =3\times2=6+2=8=\frac{8}{3}[/tex]

[tex]\frac{8}{3} \div\frac{4}{5}[/tex]

Use KCF:

[tex]\frac{8}{3} \times\frac{5}{4}[/tex]

Solve:

[tex]8\times5=40[/tex]

[tex]3\times4=12[/tex]

[tex]=\frac{40}{12}[/tex]

Reduce:

[tex]40\div4=10[/tex]

[tex]12\div4=3[/tex]

[tex]=\frac{10}{3}[/tex]

Convert into mixed number:

[tex]\frac{10}{3} =3\frac{1}{3}[/tex]

[tex]=3\frac{1}{3}[/tex]

Hope this helps.

In a class of 42 students, 18 students are in the Math Club, 5 students
are in both the Math Club and the Science Club, and 14 are in neither. How many
students are in the Science Club?

Answers

Answer:

15 maybe?

Step-by-step explanation:

42 - 14 = 28

18 - 5 = 13

28 - 13 = 15

subtract the 14 because it says it is in neither.

Subtract 5 from 18 because 18 are in math and only 5 are in both math and science.

Subtract 13 from the 28 because those 13 are in math and wont be in science also.

15 that first guy said
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