Mathematics Middle School

1+1 anyone??????????
My calculator is broken and says HEE HEE So I need help is it 11?

Answers

Answer 1

Answer:

21 give me brainliest please

Step-by-step explanation:

Related Questions

ONE MORE QUESTION JUST ANSWER RIGHT FOR 50 POINTS
6.On a super clearance special, soccer cleats were marked down 65% off. If the cleats are normally $40, how much would the savings be?

What is the sale price of the cleats?

Answers

Answer:

$32.50

Step-by-step explanation:

Answer:

26

Step-by-step explanation:

40-65%=14

40-14=26

$14: Price

$26: Savings

The dimensions of a triangular prism are shown. What is the surface area of the triangular prism?

Answers

Answer:

b

Step-by-step explanation:

The sum of two numbers is 39. The smaller number is 7 less than the larger number. What are the numbers?

Answers

Answer:

23 and 16

Step-by-step explanation:

i think 23 & 16, have a nice day :)

What is the solution to the system of equations?

2x+y=11
1/2x-5y=8

please help!!!

Answers

Answer: ( x,y ) = ( 96/43, 152/43 )

Step-by-step explanation:

Answer: ( x,y ) = ( 96/43, 152/43 )

Step-by-step explanation:

rewrite the expression

2x + y=8

11 1/2 x X - 5y=8

mixed fraction btw.

simplify

2x + y =8

23x - 10y = 16

multiply both sides

20x + 10y = 80

23x - 10y = 16

eliminate one variable by adding the equations

43x =96

divide both sides

x = 96/43

substitute the value of x

2 x 96/43 + y = 8

solve the equation

y = 152/43

a possible solution is

( x,y ) = ( 96/43, 152/43 )

check solution

simplify

8 = 8 = 8

the ordered paired is a solution!

final answer: ( x,y ) = ( 96/43, 152/43 )

rewrite the first equation as y = -2x+11
plug in this equation into the second equation
solve for x
x=6

plug x=6 into the first equation
solve for y
y=-1

THE ANSWER IS (6,-1)

you can also graph the two equations on desmos and the point where the two lines intersect is the answer

In the past month, Aldo rented 7 video games and 4 DVDs. The rental price for each video game was $2.30. The rental price for each DVD was $2.90. What is the total amount that Aldo spent on video game and DVD rentals in the past month?

Answers

Answer:

$27.70

Step-by-step explanation:

v=video games            d=DVDs

7v + 4d =

7(2.3) + 4(2.9) = 27.7

27.7
2.3x7 + 2.9x4= 27.7

%58 shoes, 20% markup

Answers

Answer:

$69.60

Step-by-step explanation:

100%+20%= 120%

(58)(1.20)= 69.6

20%= 11.6


58+11.60=$69.60

I need help :) please and thank u if u get it right i will give u brainlist :)))))

Answers

Jason: 3.99(21) = $83.79

Sam: 5.99(12) = $71.88

Jason made the most money

83.79 - 71.88

He made $11.91 more than the other boy

Answer:

Step-by-step explanation:

Jason made $83.79

Sam made $71.88

Jason made the most

Jason made more money than Sam by $11.91

Hope this helps and good luck on ur test :)

How would you write this inequality in words? 17≤Y
Y is greater than or equal to seventeen
or...
Seventeen is greater than or equal to Y
or...
Y is less than or equal to seventeen

Answers

Answer:

Y is greater than or equal to seventeen

Y is less than or equal to seventeen

In the figure, <4 is an exterior angle to AUL. Please use complete sentences.

(a) What is m< 3 ?
(b) What is m<4?

Please answer ASAP <3 :>

Answers

Answer: <3 is 103 degrees, because the sum of all the angles in a triangle add up to 180 degrees. <4 is a supplementary angle to <3, which means <4 is 77 degrees.

Step-by-step explanation:

-4(1 - 8n) - 4(8n + 4)
Simplify with Distributive property and combining like terms

Answers

Jffjjddjkdfjjffjdkdkjdfkdkdkdkdkdjdkdjdkdkdjdjjdkddkjd

Answer:

-20

Step-by-step explanation:

To know how i solved it, check the picture

Raina sells beaded necklaces. Each large necklace sells for $4.40 and each small necklace sells for $3.90. How much will she earn from selling 1 large necklace and 6 small necklaces?

Answers

Answer: $27.80

$3.90x6=$23.40
+$4.40=$27.80
Hope this helps :)

HELPP!!

The table shows the earnings for each pie sold at the sixth-grade bake sale.


Number of Pies,
p Total Earnings ($),
e
1 6
2 12
3 18

Which equation represents the relationship between the number of pies sold p and their total earnings e?

Multiple choice question.
cross out

A)
e=6p


B)
e=p+6

C)
e=p6


D)
p=6e

Answers

D p= 6e should be the answer

e=6p is the equation which  represents the relationship between the number of pies sold p and their total earnings e.

What is Slope of Line?

The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.

The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.

The slope of line passing through two points (x₁, y₁) and (x₂, y₂) is

m=y₂-y₁/x₂-x₁

We have to find the equation which represents the relationship between the number of pies sold p and their total earnings e.

Slope=12-6/2-1

=6

Now let us find y=mx+b

6=6(1)+b

b=0

e=6p is the equation.

Hence, e=6p is the equation which  represents the relationship between the number of pies sold p and their total earnings e.

To learn more on slope of line click:

https://brainly.com/question/14511992

#SPJ2

What is the missing number? 7/18 21/?
A.3
B.32
C.44
D.54
plz plz plz hury plz plz plz plz

Answers

Answer:

d

Step-by-step explanation:

7x3=21

18x3=54

Answer:

d. 54

Step-by-step explanation:

this would be because 7 x 3 = 21

so to make it equal we would have to do 18 x 3 which would give us 54.

Jaden had 2 7/16 yards of ribbon. He used 1 3/8 yards of the ribbon to make a prize ribbon. How much does he have now?

3 13/16 yards
3 10/24 yards
1 4/8 yards
1 1/16 yards

Answers

It would be 1 1/16 yards because you would do 2 7/16 - 3/8 and get 1 1/16

Answer:

l;

Step-by-step explanation:

wowaswbj.dddddwhqhdiadwasdwadwasd

Answers

Answer: 4s^2

Step-by-step explanation:

Its becuse the square is 4 times

Answer: 4s^2

Explanation: You would times 4 by the length.
Can I please have brainliest?

Write a percent proportion where the part and the whole are known. Solve the problem to find the percent.Show your work, and explain.

Answers

Answer:

what % 65 is 13

Step-by-step explanation:

13/65 = x/100

13 x100

65x = 1,300

Dana and Monique are dog groomers.Dana grooms dogs 4 days a week.Monique grooms dogs 5 days a week.They each earn $12.75 per dog they groom.

Each day she works, Dana grooms 15 dogs and Monique grooms 10 dogs each day she works. What is the difference in their weekly earnings?

Answers

Dana earns $765 a week.
4 days * 15 * 12.75= $765
Monique earns $637.50 a week.
5 days * 10 * 12.75= $637.50
The difference is $127.50 a week.

Answer:

$127.50

Step-by-step explanation:

multiply for dana: 12.75*15 = 191.25 * 4(days)= 765

multiply for monique: 12.75* 10= 127.50* 5(days)=637.50

765-637.50= 127.50

The sum of two numbers is 83. The difference of the 2 numbers is 13. What is the product of the two numbers?

A.) 1632
B.) 1650
C.) 1666
D.) 1680

Answers

Answer:

The product of 35 and 48 is 1680

Step-by-step explanation:

the numbers would be 35 and 48, so 35x48=1,680 (D)

hi please help and thanks

Answers

Answer:

input.          Rule.                   Output

2.           Y=2(2)+5.                      9

4.           Y=2(4)+5.                      13

6.           y=2(6)+5.                       17

8.           y=2(8)+5.                        21

What he/she said ^^^^^^^^^good luck :)

answer to de best of yo abilities <3

Answers

So 7.5 is the answer

simplify the algebraic expression to simplest form by combining like terms. c+c+c+d+c+d+d+c

Answers

Answer:

5c+3d

Step-by-step explanation:

5 x c

3 x d

Yup 5c + 3d just add all the c’s then add all the d’s

can someone please help me?

Answers

Answer:

18 goes on the longest side

10 goes on the shortest side

15.5 goes on the side with the medium length

Step-by-step explanation:

Okay,

Step by ste pl
Helps

hey.. ik many people will just probably answer off topic answers to get points, but can someone help me and explain this to me.. i've been really stressed out lately and no one wants to help and i've been crying because people constantly keep telling me names for not knowing this.. sorry for telling my life story i just need help

Answers

Answer:

the volume of this pyramid is 4,480ft³

Step-by-step explanation:

The formula for a rectangular pyramid is V = 1/3 (lw)(h) you can also think about it like this V = 1/3 (l)(w)(h)

V= (l)(w)(h)

3

1. multiply 17.5, 32, and 24.

17.5 × 32 × 24 = 13,440

2. after you multiply divide the answer by three

13,440 ÷ 3 = 4,480

If you are not sure you divided correctly you can always multipy and 4,480 × 3 = 13,440.

So this pyramid is 4,480ft³.

I also want to add that sorry that people were mean to you, and also I will write the formulas to find volume for the rectangular pyramid and triangular pyramid below, so you cab have them, hope this helps and I hope you are feeling better.

Rectangular Pyramid Formula:

V = 1/3 (lw)(h) or V = 1/3 (l)(w)(h)

V= (l)(w)(h)

3

Triangular Pyramid Formula:

when you get a Triangular pyramid you should get two numbers at the base and when you do, you have to multiply them and if you want divide the answer by 2. Then, you multiply what you divided by height and once you get your answer divide by three. This is the complicated way to do it.you can also do it by multiplying the two numbers at the bases and the height and after you multiply the three answers you divide by 6.

V = 1/3 (1/2 bh)h

You can divide by 6 after mtuplying the 2 numbers at the base and the height because 2 times 3 equals 6.

5(3x + 7)+6
Distributive Property

Will mark brainliest

Answers

Answer:

15x+41

Step-by-step explanation:

Answer: 15 + 41

Step-by-step explanation:

Distribute

Add the numbers

Solution

please mark as brainliest tyy

In Triangle A B C, what is the value of x?

Answers

The value of x is y
Ya I think what the top person said was right

A right circular cone has a radius of 8 in. and a slant height of 12 in. These dimensions are multiplied by 6. By what factor is the surface area multiplied?

Answers

Answer:

36

Step-by-step explanation:

Ratio of sides

1 : 6

Ratio of areas

1² : 6²

1 : 36

The answer will be 36

Jimmy ate 3/4 of a pizza. He let his brother eat 1/3 of his leftovers. How much of the entire pizza did Jimmy's brother eat?

Answers

Answer:

1/4

Step-by-step explanation:

A basketball player made 70 out of 100 attempted free throws. What percent of free throws was made?
The player made _____ % of the free throws attempted. ​

Answers

Answer:

70%

Step-by-step explanation:

The answer is 70% because if you make 70 out of 100 shots then you missed 30/100= 30%. So 100-30=70.

will give brainliest plz help asap this is for a friend

Answers

Step-by-step explanation:

except x write w...hope it will help

answer number 2, please

Answers

The answer is 100

Do 5 times 5

Then 25 times 4
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