Mathematics Middle School

Hector gave 1/4 of his money and an additional $1 to calista he gave 1/5 of his remaining money and an additional $4 to Karen the amount of money hector had left in the end was $31 more than the amount of money he gave to Karen.find the amount of money hector gave to calista

Answers

Answer 1
I believe in youuuu you can do itttt
Answer 2
Kalisa high is only $.50 left because she gave the remaining money to Karen and she was ending with $31 so now we have found the amount that you get Kalisa is only $.50

Related Questions

Question 4 (Yes/No Worth 1 points)
(02.01 LC)
Is the following relation a function?
х y
6 -1
-1 2
4 3
0 3

Answers

Answer:

no, I don't think so.

Step-by-step explanation:

sry if I'm wrong I'm still learning

no it’s not a function

Which of the following are needed to make an expression?

A. variable(s)
B. number(s)
C. equal sign
D. operation(s)

Answers

Answer:

variables is the correct answer

Answer:

ALL OF THE ABOVE

Step-by-step explanation:

An expression is a syntactic construct. It must be well-formed: the allowed operators must have the correct number of inputs in the correct places, the characters that make up these inputs must be valid, have a clear order of operations, etc.

It can be all of the above too. because everything is needed to make an expression.

Got this answer from Gauthmath. Awesome app in my opinion . If you want it download it from Play Store and App Store. You get answers from tutors.

Hope this helps.

edit:- I can't put the link here otherwise I would have showed you the correct anwer. :(

ABCDEFGH is a rectangular prism with CD=5, AD=6, and AE=8. Find the volume of tetrahedron ABCF.

Answers

The answer would/will be 120
answer is 120 i learned this like years ago

There are many cones with a height of 12 inches. Let r represent the radius and V
represent the volume of these cones.

Plot points that show the volume when r=1, r=2, r=3, and .r=4.

HELP!

Answers

Answer:

If R = 1, ~12.57 is the y. (r is the x.)

If R = 2, ~50.27

If r = 3, ~113.1

If r = 4, ~201.06

Step-by-step explanation:

The formula of a cone is pi * r^2 * h/3

If r = 1, we have pi * 1^2 * 12/3

12/3 = 4

and 1^2 = 1

pi * 1 * 4

4 * pi = ~12.57

if r  = 2, we have an imrpoved formula,

pi*2^2 * 4  (h/3 became 4 since 12/3 = 4)

2^2 = 4

4*4 = 16

pi * 16 = ~50.27

If r = 3

our formula is pi*3^2*4

3^2 = 9

pi*9*4

9*4 = 36

36* pi = ~113.1

If r = 4,

our formula is

pi*4^2*4

4^2 = 16 and 16*4 = 64

pi*64 = ~201.06.

Answer:

If R = 1, ~12.57 is the y. (r is the x.)

If R = 2, ~50.27

If r = 3, ~113.1

If r = 4, ~201.06

Step-by-step explanation:

if the diameter of a disc is 50 ft, what will be the area of the disc?


Please help me on this.
i'm stuck on it.

Answers

Hey there! Your answer is:

1,963

Step-by-step explanation:

Please mark Brainliest<3

Yo I was stuck on this to but it is really simple it’s
1963

Different cities have different sales tax rates. Here are the sales tax charges on the same items in two different cities. Complete the tables.
City 1
item
price
(dollars)
sales tax
(dollars)
total cost
(dollars)
paper towels
8.00
0.48
8.48
lamp
25.00
1.50

pack of gum
1.00


laundry soap
12.00



x








City 2
item
price
(dollars)
sales tax
(dollars)
total cost
(dollars)
paper towels
8.00
0.64
8.64
lamp
25.00
2.00

pack of gum
1.00


laundry soap
12.00



x

Answers

Answer:

What i xant understand ined pic

I don’t know at all my fault og 22
Sjjdndjxxc

Petra jogs 3 miles in 30 minutes. At this rate, how long would it take her to jog 7 miles?

Answers

Answer:

1 hour 10 minutes.

Remember to restate the question:

It would take Petra 1 hour and 10 minutes to jog 7 miles.

Step-by-step explanation:

30/3=10

10x7=70

70-60=10

1 hour 10 minutes.

It would take her 70 minutes or an 1 and 10 minutes to run 7 miles

7/15(x+4)+2/15(x+4)=7 1/5

Answers

Answer:

x = 59/3

Step-by-step explanation:

X=59/3
Download the app photo math and it will help

please help. also don't really explain just say the WHOLE answer.

Answers

Answer:

4. 6x + 5y + 18

5. 10x + 21y + 5

3. 7x + 3y + 28

Step-by-step explanation:

Just add terms with the same variable like numbers with x, y or no variable at all

Answer:

4.6x+5y+18

5.10x+21y+6

6.7x+3y+28

Step-by-step explanation:

Hope this helps :) since u didn't want me to explain. I give u the answer

find surface area of the prism pls!!!!! explain too. I really need help!!!

Answers

i believe you have to multiply meaning 6x5x2 it’s 60.

Answer: 104 square inches

Step-by-step explanation:

The surface area of a prism is the sum of the surface are of all of it's faces.

We can turn that into this equation SA =  2(w x l) + 2(l x h) + 2(w x h) where w is width, l is length, h is height, and 2(w x l) is the top and the bottom surface areas, 2(l x h) is the left and right sides, and 2(w x h) is the front and back.

Substitute to get this:  SA =  2(6 x 2) + 2(2 x 5) + 2(6 x 5)

Simplify with multiplication to get this: SA = 24 + 20 + 60

Simplify with addition to get this: SA = 104

Add the unit label and you get 104 square inches.

Can someone answer these for me (real answers only please) thank you!!!!!!

Answers

Answer:

5. an increase and then decrease; the spike in visitors could be because of the start of summer

6. December is around Christmas, where most people would have holiday

7. (I'm not sure)

5 is a increase and then a discrease 6 and 7 ugh I can’t think

Find the solution to the system of equations by graphing.

y= 6-x and y=x-2
A (2, 4)
B (-4,2)
C (4.2)
D no solutions

Help please!!

Answers

The answer is C

Do you need the step by step ?

Answer:

C is the answer :)

Step-by-step explanation:

I hope this answer helps you out!

Need help with math 15 points

Answers

Answer:

# candies bought and # shirts bought

Step-by-step explanation:

What is the surface area of the rectangular prism?

Answers

Answer:

144

Step-by-step explanation:

hope that helps your welcome

358



Surface area = 2(LW+WH+LH)
So 2(12*5+5*7+7*12) = 358
Hope this helps!

***no links please***

Answers

Answer:

Rational numbers

Step-by-step explanation:

All integers are also rational numbers because they can be expressed as a fraction, and all rational number are also real numbers

Rational numbers :)

Dairy Queen lost $120 a month in January, February and March, because of the winter weather. What will be Dairy Queen's total loss after those 3 months?

Select the choice below that best represents this situation.

Group of answer choices

−120÷3=−40

3⋅120=360

−120⋅3=−360

−3⋅120=−360

Answers

Answer:

3⋅120=360

Step-by-step explanation:

$120 multiplied by 3

-120•3=-360 it says $120 each month and there are 3 months so multiply that by 3

can someone answer these for me please

Answers

Bro just look at the graph.
Hi the answer is hidden in the graph look close and find the pattern it should be very easy for you!

X=5 then 3x + 2 =


Pls help I don't know

Answers

Answer:

17

Step-by-step explanation:

Substitute "x" for "5" in the equation

3(5) + 2

15 + 2

17

Answer:

3x + 2 = 17

Step-by-step explanation:

x = 5

3x + 2

plug in 5 for x

3(5) + 2

multiply

15 + 2

add

17

Therefor

3x + 2 = 17

please help it's due in a few minutes

Answers

Answer:

x + 90 = 7x

<=> 6x = 90

<=> x = 15

with x = 15 => the measure of each vertical angle is

7 x 15= 105⁰

The answer is x=15 I check twice

5 1/2 - 4 1/4

help please asap ​

Answers

Answer:

1.25

Step-by-step explanation:

Answer:

[tex] \frac{5}{4} [/tex]

Step-by-step explanation:

[tex]5 \frac{1}{2} - 4 \frac{1}{4} [/tex][tex] \frac{11}{2} - \frac{17}{4} [/tex][tex] \frac{11}{2} \times \frac{2}{2} - \frac{17}{4} [/tex][tex] \frac{11 \times 2}{2 \times 2} - \frac{17}{4} [/tex][tex] \frac{22}{4} - \frac{17}{4} [/tex][tex] \frac{22 - 17}{4} [/tex][tex] \frac{5}{4} [/tex]

Mixed Number Form:

[tex]1 \frac{1}{4} [/tex]

Decimal Form:

[tex]1.25[/tex]

Hope it is helpful...

help me pls that would be chilly

Answers

Answer:

85

Step-by-step explanation:

by Pythagorean theorem,

area of blue square = area of green square + area of red square

                                 = 35 + 50

                                 = 85

the answer is 85, 35+50= 85 :))

helpppp plzzz helllpppp...and give steps plzz

Answers

Yesterday was a nice weekend and we just woke back to the bed so I’m tired lol
I just woke up forgive me

The ratio of the corresponding linear measures of two similar waffle cones is 2 to 3. The smaller cone has a volume of about 18 cubic inches.

Answers

Answer:

what is joint stock company

Is this what you are looking for?
42.7 in ^3

Select the correct answer from each drop-down menu.
An equivalent expression for 16x − 8 is
. The
Property is used to generate this expression.

Answers

16x - 8 can be 8(2x - 1)

The distributive property is used to generate this expression.

The distributive property states that multiplying the sum of additional addends by a number yields the same outcome as multiplies each addend separately by the number and combining the resulting products.

To learn more about distributive property:

https://brainly.com/question/28490348

https://brainly.com/question/4077386

which angles are adjacent to each other ? Select all the apply

Answers

Answer:

angle 3 and 4

angle 2 and 3

Answer:

its the 3rd and 4th one

Step-by-step explanation:

A fully loaded and fueled spacecraft can weigh close to 4.6 million pounds. What is this weight converted to​ tons?

Answers

the answer to your wis 2300
Spacecraft converted into tons would be 2,300

Simplify. 3√3 /√30
step by step

Answers

The answer is 0.9486. See the attachment

Multiply the numerator and denominator by the conjugate.

A conjugate is the inverse of an operation e. g + is the conjugate of -.

therefore the answer is squareroot of 10 divided by 3.

I need this In the next 6 mins PLEASE HELP!!!!!!

Answers

Answer:

717cm

Step-by-step explanation:

if you add to the next place it will seeded

jenny picked 40 roses and gave away 10. what percent of roses did she give away?

Answers

The answer is 25%. If you take 40 and multiply by 2.5, it will equal 100. After that you multiply 10 by 2.5 and you get 25.

Answer: 25%

Step-by-step explanation:

the ratio of a map is 1:100
the distance from point A to B in the map is 8cm
what is the real distance from A to B

Answers

the Answer might be ................800cm

Answer:

800cm

Step-by-step explanation:

8 is 8 times more than 1, 100 times 8 is 800

Other Questions
A single species can feed at only one tropic levelTrueFalse Water is being heated on the stove at 90 C. What is this temperature on the Fahrenheit degrees? Arlene went to the grocery store to buy cold cuts for making sandwiches for lunch. She wants to buy 2.5 lbs. Of ham that cost 7.92 per pound. How much will she spend in total? The quantity five times a number y decreased by twelve. Group of answer choices 5y - 12 12 - 5y 12y - 5 12 + 5y Mis amigos y yo _ (practicar) para el partido del sbado. Hi you can help me pliss pliss help me what is a kite? what are its properties? what is its use in our daily life? We eat rice into future Why do I feel like I don't know why happiness feels like? I experience being happy or atleast in a good mood time to time but when I try to think of it I get nothing, as if I never felt it in the first place. On the other hand I know what its like to be so angry and frustrated along with being on the verge of tears and horribly sad. The image of a parabolic lens is projected onto a graph. The image crosses the x-axis at 2 and 3. The point (1, 2) is also on the parabola. Which equation can be used to model the image of the lens?y = (x 2)(x + 3)y = (x 2)(x + 3)y = (x + 2)(x 3)y = (x + 2)(x 3) 57.Peter shared the cost of dinner equally with 3 of his friends. When he was calculating theamount that each of them should pay, he divided the cost by 2 instead of 4. In the end, eachboy paid $11.40. Find the correct amount for each share. Help PLSSSSS I will give you Brainlyist I suck at math it should be easy Select the correct answer.Which term refers to the natural phenomenon in this image?A. el tornadoB. el huracnC. la tormentaD. la inundacin Please help me with this problem 1. Why should we pay taxes to government? 2. Who were the parties involved in the " tripartite struggle"? 3. What is an ecosystem? What was the purpose of the poll tax? Suppose a binomial trial has a probability of success of 0.9, and 750 trials areperformed. What is the standard deviation of the possible outcomes? Roundyour answer to two decimal places.A. 13.69B. 13.42C. 8.22D. 12.55 Describa la importancia del anlisis de casos sociales - polticos - econmicos con el uso de mtodos de investigacin 4. In football, the team that has the ball has fourchances to gain at least ten yards. If they don't gain at least ten yards, the other team gets the ball. Positive numbers represent a gain and negative numbers represent a loss. Select allof the sequences offour plays that result in the team getting to keep the ball. A. 8, -3, 4, 21 B. 30, -7, -8, -12C. 2, 16, -5, -3 D. 5, -2, 20, -1 E. 20, -3, -13, 2 Write a number that is greater than 100 and less than 1000.Divide that number by 10 or 100. The quotient should be a number that is less than 100 but greater than 1.