Mathematics Middle School

Simplify the expression. Drag and drop a number into each box to complete the simplification.


8 × (30 ÷ 15)2 + 3 = 8 × (___)2 + 3

= 8 × ___ + 3

=____ + 3

=____


numbers to drag and drop: 51, 32, 38, 4, 35, 2

Answers

Answer 1

Answer:

8 × (30 ÷ 15)2 + 3 = 8 × (2)2 + 3

= 8 × 4 + 3

=32 + 3

=35

Step-by-step explanation:

Answer 2

Answer: 35

Step-by-step explanation: Mark brainiiest please

Related Questions

how many times can 7 go into 1000

Answers

Answer:

7 can go into 1000 142 6/7 times. This is a remainder equation, but that is how many times 7 can go into 1000.

Hope this helps!

Which calculation and answer show how to convert 3/12 to a decimal?

Answers

Answer:

c

Step-by-step explanation:

3/12= 1/4=0.25

Answer:

C

Step-by-step explanation:

step 1

Address input values.

Input values:

The fraction number = 3/12

step 2

Write it as a decimal

3/12 = 0.25

0.25 is the decimal representation for 3/12

For Percentage Conversion :

step 1

To represent 0.25 in percentage, write 0.25 as a fraction

Fraction = 0.25/1

step 2

multiply 100 to both numerator and denominator

(0.25 x 100)/(1 x 100) = 25/100

25% is the percentage representation for 3/12

The constant of proportionality means that Gavin can have _________ flowers per _________.​

Answers

Answer:

The constant of proportionality means that Gavin can have _20_ flowers per _10 seeds_.​

Step-by-step explanation:

hope this helps!

Find all the factors of 15. A) 1, 3, 5, 15 B) 2, 3, 5, 7, 15 C) 1, 2, 3, 5, 7, 15

Answers

Answer: it is b

Step-by-step explanation:

trust its b

The answer is A ) 1 , 3 , 5 , 15

complete the table for given rule

Answers

Answer:

x               y

4/3            2

8/3           10/3

22/3        24/3

Step-by-step explanation:

Substitute y with 2 for the first problem

2=x+2/3

Subtract 2/3 on both sides:

4/3

Thus:

x               y

4/3            2

Now Substitute x with 8/3 for the second problem

y=8/3+2/3

Add:

y=10/3

Thus:

x               y

8/3           10/3

Now Substitute x with 8/3 for the third problem

y=22/3+2/3

Add:

y=24/3

Thus:

x               y

22/3        24/3

Thus the Full equation is:

x               y

4/3            2

8/3           10/3

22/3        24/3

Hope this helps!

Answer:

x           y

4/3        2

8/3        10/3

22/3      8

Step-by-step explanation:

y=x+2/3

2=x+2/3

2-2/3=x+2/3-2/3

6/3-2/3=x

4/3=x

y=x+2/3

y=8/3+2/3

y=10/3

y=x+2/3

y=22/3+2/3

y=24/3

Is using the associative property of addition a good strategy for simplifying (4/3 + 2/3) + 2? Why or why not?

Answers

Answer:

Easy way

Step-by-step explanation:

(4/3 + 2/3) + 2

= 2 + 2

=4

Oviously (4/3 + 2/3) is directly 2.

Select the locations on the number line to plot the points −17/8 and 13/8.

Answers

Answer: With this information the answer would be GO down twice into the negatives and make you plot point, next go down eleven times and make your plot point, and last go down seventeen times and make your plot point.

Step-by-step explanation: What you have to do is make the number line with a zero at in the middle on the left of the zero you go down into the the negative numbers and on the right you go up into the positive numbers

Step-by-step explanation:

-17/8 < 13/8

♡Discussion:

≤ Means maximum≥ minimum > means greater than< means less

when rounding to estimate this sum, what do you do first?
389+190=

A. Add the digits in the hundreds place
B. round the addition problems 400+200
C. round the addition problems 300+100

Answers

Answer:

B

Step-by-step explanation:

this is because it would be more accurate than a and b

a would end up as 400

b would end up as 600

c would end up as 400

the actual answer is 579

it is closest to B

Please help me find the answer to this question.

Answers

Answer:

6

Step-by-step explanation:

Step one: make 2 2/3 into an improper fraction

2 x 3 = 6

Add 6 to the numerator

gives you 8/3

Step two: divide

16=48/3

(48/3) / (8/3)

48 divided by 8 = 6

Answer:

6

Step-by-step explanation:

Turn 2 2/3 into an improper fraction  8/3

Turn 16 into a fraction  16/1

16/1 divided by 8/3 means flip the second fraction

16/1 * 3/8

Multiply and reduce

48/8 = 6

Elena is buying cups and plates for her party. Cups are sold in packs of 8 and plates are sold in packs of 6. She wants to have the same number of plates and cups.
Find a number of plates and cups that meet her requirement.

Answers

Answer:

24 of each; 3 packs of cups and 4 packs of plates

Step-by-step explanation:

If you want to know the minimum amount of plates and cups she can get, it would be 24.

The factors of 8 are:

8, 16, 24, 32, 40, 48, 56, 64, 72, 80

The factors of 6 are:

6, 12, 18, 24, 30, 36, 42, 48, 54, 60

The least common factor they share is 24.

She can buy 3 packs of cups and 4 packs of plates.

Elena should buy 20 pack of plates

Help i need this it’s due today

Answers

Answer:

A or C

Step-by-step explanation:

n is m% of what number?

Answers

Answer:

  n  

m

100

Step-by-step explanation:

n/m/100

n is divided by m%

m%=m/100

m%=m/100 means to multiply. n=(m/100)•x

Someone help me with this please, I really need help, and it's due tmrw...PLEASE

Answers

Answer:

the last one

Step-by-step explanation:

3.5(w) 3.5 per week or 3.5 change per week

hope this was helpful

I think it is D. 3.5 is the amount it grows every week which is why it is multiplied by the number of weeks.

YALL PLS HELP The temperature on Monday was –6°C in Romania. On Tuesday, the temperature was 3°
lower. What was the temperature on Tuesday?

i. –3°C / ii. –9°C / iii. 3°C / iv. 9°C

Answers

Answer:

ii. –9°C

Step-by-step explanation:

-6-3=-9

the answer is -9°C
-6-3=9

Translate the word phrase into a math expression.

1 less than a number.


A. n + 1

B. n−1

C. 1−n

D. 15 ÷ n

Answers

B is the answer because we don’t know what it is so n less than 1

por ejemplo 5/3 o algo si
si puedes y me ayudaria mucho es que si pueden darme la respuesta
pls tengo


no english just spanish and no files just help me

Answers

No entiendo con qué te ayudo?

I need help I think the answer is G but I'm not to sure

Answers

Answer:

I

Step-by-step explanation:

-2x + y ≥ 4

-upwards slope, solid line

x + y < 2

-downwards slope, dotted line

It’s I got G because I can be a graph

Fill in the blanks to complete the sentences about zero pairs.

Answers

Zero pairs are generated by combining the EQUAL number of positive and negative numbers .

A zero pair could be -11 + 11

Choose the mixed number that is equivalent to this decimal.
3.242424…
A)3 8/33
B)3 12/25
C)3 1/4
D)3 1/5

Answers

Answer:

B

Step-by-step explanation:

I think this is the answer

The answer is A

if you put all of these in a calculator 3 8/33 is the only one that gets 3.242424242

Solve for h.

h - 45 = -35
A. h = -10
B. h = 10
C. h = -80
D. h = 80

Answers

B. h = 10

Explanation:
h - 45 = -35
+45 +45
h = 10

15x = 6x - 90
i keep getting two

Answers

Answer: If you are trying to solve for x then I keep getting -10 but I'm gonna try again.

Answer:

Its answer is - 10

I think you did it another way. There is the process

Step-by-step explanation:

15x = 6x - 90

or, 15x - 6x = - 90

or, 9x = - 90

or, x = - 90 / 9

or, x = - 10

HELP PLS IT DIFFICULT ND THX U.

Answers

Answer:

Circumference 1: 5

Circumference 2: 3.5

Circumference 3: 3

Step-by-step explanation:

hope this helped

Answer:

Circumference 1: 5

Circumference 2: 3.5

Circumference 3: 3

Step-by-step explanation:

All of the following are equivalent to 2(2a + b) + 8, except _____.

4 a + 2 b + 8
2(2 a + b + 4)
4( a + b + 2)
4 a + 2( b + 4)

Answers

Answer:

The answer is : 4a + 2b + 8

Step-by-step explanation:

2x2a = 4a

2xb = 2b

+8

Douglas went to Charlies General Store to get gas. He paid $52.20 for 20 gallons of gas. How much would he have paid if he got 25 gallons instead

Answers

$52.20/20= $2.61 , which equals how much he paid per gallon.

$2.61x25= $65.25 for 25 gallons of gas

Answer: $65.25
52.20 divided by 20 is 2.61. 25 multiplied by 2.61 is 65.25

Sean's Cafe has regular coffee and decaffeinated coffee. This morning, the cafe served 18 coffees in all, 9 of which were regular. What percentage of the coffees were regular?

Answers

Answer:

50% of the regular coffee's were regular

50%
Explanation:
multiply 9 • 100
the divide 900 into 18
it should give you 50

The density of a substance is the mass of the substance per unit of volume. The density of the element Americium is inversely proportional to its volume. The graph shows the relationship between the density of Americium, p grams per cubic centimeters, and its volume, v cubic centimeters.

Answers

Answer:

The density of a substance is the mass of the substance per unit of volume. 

Step-by-step explanation:

-10+16 divided by (-2)+7

*Please show work!*

Answers

Here’s my work to your question!

Answer:

= 1 1/5

Step-by-step explanation:

= -10+16/(-2)+7

= 6/5

= 1 1/5

Which expression is equivalent to (x+3)+y

Answers

Answer:I hope my explanation helps

Step-by-step explanation:Those are the unknown variables so there would not be a way to solve the problem unless you had numbers you could cross multiply with then once you find out what those are figure out what y is and multiply (x+3)+y the numbers in the (.  ) by y then add them

The answer is remove the parentheses. X+3+y

How to calculate distance between two points (-3,2) and (3,0).
And pls find the radical

Answers


√74
Explanation:
To calculate the distance use the
distance formula
d=√(x2−x1)^2+(y2−y1)^2

−−−2
where
(x1,y1)and (x2,y2)
are 2 coordinate points
The 2 points here are (-3 ,7) and (4 ,2)
let(x1,y1)=(−3,7) and (x2,y2)=
(4,2)⇒d=√(4−(−3))2+(2−7)2=√49+25=√74←in radical form
I think it’s y=3x-9?

Select the expressions that are equivalent to 5(6a).

Answers

Answer:

A

Not B

Not C

Not D

Step-by-step explanation:

Answer:first one

Step-by-step explanation:

Other Questions
who is aliveeeeeeeeeeeee Cuales son los eventos o cosas mas importantes mencionadas en el prlogo y eplogo?The book is called "Marina". Help your gurl out, and the answer must contain 4 sentences. TYSM if you answer. halp me please i will give brainly You buy a serving spoon for $4.05 and a bread knife for $3.99. What is the total cost of your purchase?A. $8.94B. $7.04C. $7.94D. $8.04Correct answer on gradpoint is D: $8.04 Which expression use the associative property and make it easier to evaluate 6 (3/2 x 1/5) what set djenn apart from mali's other good cities? Connor gets one hour of lunch and recess every day at school. He eats lunch first, and then gets to go outside for recess. He begins lunch at 11:15am. Based on this information, select All of the statements that are correct. a. If it takes Connor 25 minutes to eat lunch, he can go outside for recess at 11:40am. b. If it takes Connor 35 minutes to eat lunch, he will have 20 minutes left for recess. c. If it takes Connor 20 minutes for lunch, he can go outside for recess before 11:45am. d. If it takes Connor 25 minutes for lunch, he will still have at least 40 minutes left for recess. Vle. If it takes Connor 45 minutes for lunch, he can go out to recess at 12:00pm. A certain tiger shark is 55 cm long at birth and grows 2.5 cm / year. A certain hammerhead shark is 25 cm long at birth and grows 5 cm/year. When will the sharks be equal in length? Let x = time in yearsLet y = length of the sea creaturesThe equation for the length of the tiger shark is [ Select ] . The equation for the length of the spiny dogfish hammerhead shark is [ Select ] . Solving with elimination, the sharks will be equal in length when [ Select ] years have passed. check image dont answer if you dont know please can you help? thank you.. Who was the first president of United States? A Benjamin Franklin B George Washington C Abraham Lincoln D John Adams what happens when you add vinegar to baking soda Which of these four sets of side lengths will form a right triangle? animals, / move / quietly / big / Leopards / are / but / they / . Rewrite the expression using thedistributive property.3(a + 2) + 4a3a + 6 + 4aNow combine like terms.[?]a + [Enter Write an equation in slope-intercept form of the line that passes through the given points- 24012- 24-5 Which sentence uses the SUBJECTIVE pronoun correctly? Johan and her are siblings in the Garsh family Johan and she are siblings in the Garsh family Johan and herself are siblings in the Garsh familythe subject is language arts List all the countys in the Ouachita Mountain Regions in Arkansas Plsssssssssss helppppppp Simplicity of conducting the study is to ________ as ability to test large numbers of participants is to ________.