Mathematics Middle School

What number completes the following equation? 8 X (40 + 7) = (8 X_) + (8 X 7)​

Answers

Answer 1
The number would be 40. 8 x 47 is 376. On the other side, 8 x 7 is 56. 376 - 56 = 320 and 320/8 = 40. Hope this helps!
Answer 2
40. 8 x (40+7) = 376, 376 - 8x7 = 320, and 320/8 equals 40.

Related Questions

Mr. Anthony noticed that his student athletes were improving in their ability to do push ups but not in their motivation to do their math homework. He saw that his 6th grade athletes were not spending as much time each week as his 7th grade athletes on their math homework. The dot plots below show the number of hours that the 6th and 7th grade students spend on their math homework.

Answers

Answer:Homework practices vary widely. Some teachers make brilliant assignments that combine learning and pleasure. Others use homework as a routine to provide ...

31 pages

Step-by-step explanation:

in the expression 0.2(n+0.35), which best describes (n+0.35)?

A. The sum of two terms
B. The sum of two coefficients
C. The product of two terms
D. The product of two coefficients

Answers

A. The sum of two terms

Simplify: (84) / (-7) =

A. -12
B. 12
C. -1/12
D. 1/12

Answers

Answer:

A. x=-12

Step-by-step explanation:

Find the volume. pl help fast bc im talking a test

Answers

Answer:

192000cm^3

Step-by-step explanation:

1(10x8) x 2(1/2(8x3)) x 2(10x5)

80cm x 24cm x 100cm

192000cm^3

Hope this helps!

Helppppppppppppp :((((

Answers

5

-28

10.4

You just make it positive or negative based on if it’s positive or negative
a) 5

b) -28

c) 10.4


just make it positive or negative depending on what the other one is :)

who ever ansewrs this question will get branliest p.2

What is 1404 ÷ 18=?

Answers

Answer: answer should be 78

Step-by-step explanation:

Answer: 78

Step-by-step explanation: 1404 divided by 18 can be calculated as follows. 1404/18 math problems division = 78. Therefore 78 to 2 decimal places= 78. GOOD LUCK!

help please! will give crown/brainliest to best helper

Answers

Answer:

Step-by-step explanation:

70

PLEASE HELPPPPPPPP MEEEEEEEEEE

Answers

Answer:

The Red set is greater than the other set because most of the date is clumped to the right and most data sets have the numbers go from smallest to greatest so Yes, the data sets are significantly greater than the other data set.

Step-by-step explanation:

Farrah borrowed $155 from her brother. She has already paid back $15. She plans to pay back $35 each month until the debt is paid off.

Which describes the number of months it will take to pay off the debt? Select three options.
x + 15 + 35 = 155
35 x + 15 = 155
35 x = 155 minus 15
It will take 8 months to pay off the debt.
It will take 4 months to pay off the debt.

Answers

35x+15=155
35x=155-15
It will take 4 months to pay off the debt

Khan math homework due at 11 pm

Answers

Answer:

56.52 un2

Step-by-step explanation:

start by squaring the radius of 3 which gives you 9. then multiply 9 by 3.14 which gives you 28.26 then multiply it by the height of two. Which gives you your answer of 56.52 un2.

Hope this helped!

Please help
If the volume of a cone is 6 cm^3, what is the volume of a cylinder with the same radius and height as the cone?
----
A. 2 cm^3

b. 8 cm^3

C. 18 cm^3

D. 36 cm^3

Answers

Answer:

C. 18 cm^3

Step-by-step explanation:

A cones volume is exactly 1/3 of a cylinder with the same height and radius.

The answer to this is c

Answer for question below......

Answers

Answer:

The answer is 4

Step-by-step explanation:

2 + 2 = 4

The answer is the number four

Please help me with this!

Answers

Answer:

(9^2-7)+(1^2/16x2)

Step-by-step explanation:

(9^2-7)+(1^2/16x2) = 74.125 simplified to 73

Answer:

73

Step-by-step explanation:

Yo can someone help me out

Answers

Answer: It needs to ship 90 cartons of strawberries to each store

Step-by-step explanation:

1350 cartons of strawberries

15 stores

1350 / 15 = 90

Please HELP!!! This is a math post test!!!!!!!!
Drag the tiles to the boxes to form correct pairs. Not all tiles will be used.
Match the equivalent expressions.

Answers

Answer:

x + 3y + 12 = 3x + 2y - 2x + y + 12

3y + 12 = x + 3y - 2x -3x + 7 + 7

3x + y - 12 = 4y + 3y +3x - 6y - 10 - 2

x - 3y + 12 = 12 - 3y - 2x + x + 2x

Step-by-step explanation:

left over equation is 5 + 2y +7x - 4x + 3y - 17

Yes person on top explained it well ^^

PLEASE help! math is my most behind subject! thank youu*im doing less points because of people knowingly putting it incorrect to get points*

Answers

Answer:

The c**p is this there’s no question there.

Step-by-step explanation:

Eight students got a B on the final test. If the ratio of the number of studenst who got an A to the number of student who got a B is y : X, how many students got an A? What if x is 2 and y is 3?

Answers

Answer:

1) x = 2 and y = 3: 12 students got an A.

2) x = 4 and y = 3 6 students got an A. (from the comments)

Step-by-step explanation:

Hopefully I read this right, but the ratio you're trying to find is A : B = y : x

1) Plug in x = 2 and y = 3 to get 3 : 2. Because we know 8 students got a B we're going to multiply by 4 on each side to get 12 : 8 (12 A students and 8 B students).

2) You asked this in the comments so I answered it as well. Do the same thing as 1):

Plug in x = 4 and y = 3 to get 3 : 4.

We know there's 8 B students so multiply by 2 to get 6 : 9. 6 A students and 9 B students.

If x is 2 and y is 3, the number of students that goat an A is 12.

What are ratios?

Ratio expresses the relationship between two or more numbers. It shows the frequency that one value is contained within other value(s).

How many students got an A?

In order to determine this, divide 8 by 2: 8/2 = 4

Multiply 4 by 3 = 12

To learn more about ratios, please check: https://brainly.com/question/25927869

PLS HELP! DUE TODAY! 15 POINTS!

Answers

Answer:

reduction i think if I'm right

Answer:

Reduction

1/2

Step-by-step explanation:

A reduction was used because the big triangle changed into a small triangle. The SF is 1/2 because 3.4 x 1/2 = 1.7.

In simplest form, 4 hours, 64 minutes, 5 seconds is written as 5 hours, 4 minutes, 5 seconds.


True or False

Answers

True because 15 minutes is 1/4 of an hour and 1/4 =.25

HELP ASAP GOD BLESS l MATH

Answers

It wont let me put the answer— I’ll see if i can comment it under this
bro i dont know for sure but i think its 7 instead of 6 bc ur added the 0 in the 10 as well as adding 6 more 0s..?

HELP ME PLEASE SMART PEOPLE

Answers

Answer:

i thank it would be A and E

Step-by-step explanation:

hope this helps

Mr. M traveled 5 miles fewer than twice the number of miles on Tuesday than Monday. On Wednesday, he traveled 40 miles more than the square number of miles traveled on Monday. If the total miles traveled was 1,024, Write an equation to represent the total miles traveled on Monday, Tuesday, and Wednesday.

Answers

Answer:

[tex]1,024=(2m-5)+(\sqrt{m}+40)+m\\\\m=__[/tex]

Step-by-step explanation:

m is Monday, 2m-5 is Tuesday, the one plus 40 is Wednesday.

You could enter random numbers for m that can be squared like 9, 16, 25.

Once you find m, the rest of the problem will be easy.

Step-by-step explanation:

please mark me as brainlist please I very

−4x + 1 = x + (−4) .......

Answers

Answer:

-4x+1 = x-4

-5x+1  = -4

-5x = -4-1

-5x = -5

x = 1

Please help me solve this


I was absent whenever we learned it and its due today

Answers

the Answer:

y=1/3x+5

Step-by-step explanation:

By looking at the 2 points, we can see that (x1, y1) is (0, 5) which is the y-intercept, hence the +5 in the answer. The y-intercept is the y-value whenever x is 0. Next, we know that (x2, y2) is (6, 7) Remember that the (x2, y2) is always the right-most coordinate of the 2 points chosen. We now can apply the formula for finding a slope which is y2-y1/x2-x1. By substituting, we get 7-5/6-0 Which gives us 2/6 but notice the question wants coefficients in simplest form. 2 and 6 can be halved, which gives us 1/3, hence the 1/3x in the equation. The Slope-Intercept form will always be y=mx+b where m is the slope and b is the y-intercept. If m is 0 then the line will be horizontal. Hope this helps!

BRAINLIEST AND 30 POINTS! help ASAP

Which sequence of transformations creates a similar, but not congruent, triangle?
Rotation and translation
Reflection and rotation
Dilation and rotation
Translation and reflection

Answers

Answer:

The correct answer is A

Step-by-step explanation:

Ava makes bead bracelets. She has a total of 6,048 beads. each necklace has 24 beads. Her friend Maria says that the greatest number of bracelets she can make with the beads is 162. Explain why Maria's answer is incorrect and how she can find the right answer.

Answers

Each necklace needs 24 beads
Ava has 6,048 beads
To find out how many bracelets she can make we need to see how many time 24 can fit into 6,048 with no remainders
6048 divided by 24 is 252

Maria’s incorrect because to make 162 bracelets you would need 3888 beads because: 162 x 24 = 3888
This is not the greatest amount of bracelets because the are excess beads

hurry please! how can you simplify and evaluate expressions with exponents?

Answers

Answer:

You can use the order of operations to evaluate the expressions containing exponents. First, evaluate anything in Parentheses or grouping symbols. Next, look for Exponents, followed by Multiplication and Division (reading from left to right), and lastly, Addition and Subtraction (again, reading from left to right).

Step-by-step explanation:

Answer:You can use the order of operations to evaluate the expressions containing exponents. First, evaluate anything in Parentheses or grouping symbols. Next, look for Exponents, followed by Multiplication and Division (reading from left to right), and lastly, Addition and Subtraction (again, reading from left to right).

Step-by-step explanation:You can use the order of operations to evaluate the expressions containing exponents. First, evaluate anything in Parentheses or grouping symbols. Next, look for Exponents, followed by Multiplication and Division (reading from left to right), and lastly, Addition and Subtraction (again, reading from left to right).

I was helping my niece with homework and I honestly didn’t understand this question for some reason.

Answers

Answer:

8

Step-by-step explanation:

When the number of tickets goes up 1, the combo price goes up one. Which means, when the combo price goes up 5, the number of tickets will go up 5.

Adult tickets to a basketball game cost $5. Student tickets cost $1. A total of $2,260 was collected on the sale of 1,060 tickets. How many of each type of ticket were sold?

Answers

A = number of adult tickets
S = number of student tickets
1033 = total tickets sold
A + S = 1033

5(A) = money collected for adult tickets
S(1) = money collected for student tickets
2265 = total money collected
5(A) + S(1) = 2265

two equations and two unknowns:
5A + S = 2265
A + S = 1033

subtract 2nd equation from 1st and solve for A:
4(A) = 1232
Divide 1232 by 4 and
A = 308

Plug in value for A in 1st equation and solve for S:
A + S = 1033
308 + S = 1033
S = 725

725 student tickets and 308 adult tickets were sold

Write a subtraction problem that has mixed numbers and requires renaming.

Answers

Answer:

Step-by-step explanation:

5(1/2) - 2 (1/4) =11/2 - 9/4 =22/4 - 9/4 =13/4 or 3 (1/4)

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