What is the first step in evaluating the expression below?

12 + 6 − 4 ÷ (2 + 5)

A. Divide 4 by 2.
B. Add 2 and 5.
C. Add 12 and 6.
D. Subtract 4 from 6.

Answers

Answer 1
when doing expression like this u need to first do whatever is in the parenthesis, in this case u need to add 2 and 5
Answer 2
So you always have to use PEMDAS
PARENTHESES/EXPONENT/MULTIPLICATION/DIVISION/ ADDITION/SUBTRACTION. MAKE SURE YOU START IN ORDER

Related Questions

Solve. 46 divided 15

A.) 3 1/15
B.) 15 1/3
C.) 1 3/15
D.) 3 1/3

Answers

Answer:

The answer is 31/15

Step-by-step explanation:

Thank me later

Hope this helps

Answer:

The answer is

because 46 divided by 15 = 46/15 . 46 is more closer to 45 which can be divided by 15. 45 divided by 15 = 3 but the orignal question is 46 divided by 15 not 45 divided by 15 so 46 - 45 = 1 so 3 1/15

Explanation"

because 46 divided by 15 = 46/15 . 46 is more closer to 45 which can be divided by 15. 45 divided by 15 = 3 but the orignal question is 46 divided by 15 not 45 divided by 15 so 46 - 45 = 1 so 3 1/15

A family is driving 4,608 kilometers from New York to California. It takes the family a total of 48 hours of driving to get to California.

What was their average number of kilometers per hour?

Answers

Answer:

96 kilometres per hour

Step-by-step explanation:

4,608 / 48 = 96 kilometres per hour

Answer:
96 km/hr
Step-by-step explanation:
Average number of kilometers per hour = 4,608 km / 48 hours
Average number of kilometers per hour = 96 km/hr

Kathleen drew a scale drawing of a campground. The picnic area, which is 56 yards wide in real life, is 8 inches wide in the drawing.

What scale did Kathleen use for the drawing?

Answers

Pretty sure its a 7 yards : 1 inch

6x+18=h(3x+9)

i already got the answer f -3 but can someone help me show my work and understand how to get rid of h

Answers

Answer:

Here is the answer

Answer:  x=-3

Step-by-step explanation:Move all terms to the left side and set equal to zero. Then set each factor equal to zero

PLease help lol i dont understand this lol thanks lol ill give brainliest lol

Answers

A. (0,4)

B. (1.5,0)

C. -4

D. (-3,-3)

Mark as brainlist

Answer:

A: (-4 , 2.5)

B: (1.5 , 1.5)

C: (0 , -4)

D: (-3 , -2.5)

Hope this helps you. Do mark my answer as brainly. Thanks

Andre draws the tape diagram below to represent 3 divided by 2/3, and says that the answer is 4 and 1/3. Is he correct?

Answers

Answer:

No, he is not

Step-by-step explanation:

3 : 2/3 = 3*3/2 = 9/2 = 4 1/2

There are four 2/3 fractions and one 1/3 fraction

The 1/3 fraction is 1/2 of 2/3 fraction so instead of counting 1/3 as 1/3 it should be counted as 1/2

pls help due in 10 mins

Answers

Answer:

the answer is 5

Step-by-step explanation:

hope that helps

the slope is + 1.5. if the line continues at this constant rate, the answer ends up being 16 i’m pretty sure

(Please help!!)-Write an equivalent expression to show the relationship of multiplication and addition. (Use the x for multiplication, if necessary) 10 + 10 + 10

Answers

10 x 3. This is equal to doing 10 + 10 + 10. :)
10x3 . Since you’re doing algebra you should use photomath it would help you through middle school a lot . :)

PLEASE I NEED HELP ON THIS QUESTION..

Answers

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the circles.

It's is universally proven that ratio of circumference and diameter is always π

hence the decimal value is π = 3.14

===> answer is option B.) 3.14

The correct answer is B

Javier's dad is building a bookcase. Javier made a line plot to show the lengths of some nails that his dad is using.
X = 1 nail
Which 3 STATEMENTS are true about the line plot?​
A. The total length of nails that measure 3 1/2 in each is 7
B. the difference between the total length of the nails that measure 3 and 3/4 in and the total length of the nails that measure 2 and 3/4 in 6 in 1/4 in

C. the difference in length between the shortest nail in the longest nail is 1 and 1/2 in

D. the total length of the nail Less Than 3 1/2 in each is less than the total length of the nails greater than 3 1/2 inches each

E. the sum of the lengths of nails that measure 13 1/2 in + 3 and 3/4 in is a whole number

Answers

Answer:

A,C,D

Step-by-step explanation:

A: 3.5 x 2 = 7

C: 4  1/4- 2  3/4=  1  1/2

D: 3/4 x 2=1  1/2   2 x 5 =10   11  1/2+6= 17  1/2

now the second part  3  3/4 x 3 = 9+2  1/4 = 11  1/4 + (4 x 2)=19  1/4

To sum that up 17  1/2 <  19 1/4 + 4 1/2

I hope you benefited from this!

draw a quicksilver and tell me witch one is your fav

Answers

Answer: I can’t draw lol

But the comic version looks like he man it’s funny

Step-by-step explanation:

i'm so bad at drawing lol

Which mixed number is equivalent to the improper fraction 4/25?

425

745

825

935

Answers

i’m pretty sure it 425!!!
sorry if i’m wrong

Answer:

4/25

Step-by-step explanation:

hope this helps if i'm wrong sorry but if i'm right plz mark me brainlest

What is 3 ÷ 4? Describe how you can use a diagram to find your answer.

Answers

The answer 3 divided by 4 is 75 or 3/4. Because we are dividing a smaller number (3) by a larger number (4), we know the answer is going to be 0.75

Answer:

Well, 3/4=0.75.

Step-by-step explanation:

Not sure how you would use the diagram tho.

A teacher surveyed her class after they had taken a vocabulary test. Eighteen of the students claimed they had studied at least one hour for the test. The remaining twelve students admitted that they had not studied for the test at all. The test results (expressed as a percent) for the two groups are shown below.

Studied: 87, 100, 94, 79, 92, 100, 95, 83, 89, 99, 100, 91, 89, 95, 100, 93, 96, 83

Did Not Study: 82, 72, 45, 91, 58, 83, 65, 87, 90, 77, 73, 89

Part 1: Calculate the mean of the group that did not study, rounded to the nearest tenth.

Part 2: Calculate the mean absolute deviation of the group that did not study, rounded to the nearest tenth.

Part 3: How many of the scores (from the group that did not study) are more than two mean absolute deviations from the mean?

Answers

Answer:

92.5

Step-by-step explanation:

1 is actually the mean of the group that did study is 92.5

2 is the MAD 5.2.

3is there are ten scores that are within the one MAD of the mean.

The answer would be 92.5

NEED HELP ASAP PLEASE!!!

Answers

Answer:

1,2,7

9,3,-2

0,5,5

Step-by-step explanation:

Each row and column equal 10

1,2,7// 9,3,-2// 055

help and dont guess or ill report

Answers

Answer:

y = -8

Step-by-step explanation:

Use reverse operations to isolate the variable, y.

[tex]\frac{y}{-4} = 2[/tex]

[tex]-4(\frac{y}{-4}) = 2(-4)[/tex]

y = -8

Answer:

its -8

Step-by-step explanation:

have a good day :)

What is the total cost of a DVD that sells for $22.99 plus a 5% sales tax?

Answers

The total cost of it was $72.92 she had 10 dollars left.
It’s 72.92 and had $10 left

wich big 3/8 2/4 wioehjkmx

Answers

Answer:

no it's 2/4

Step-by-step explanation:

if 3/8 had 1/8 more then it would be bigger

and if you look at both at the fractions, (don't have them, sorry) you would see that 2/4 would have more shaded, so 2/4 is bigger.

help asap, please! .....

Answers

Answer:

90

Step-by-step explanation:

you multiply 1/4 by 72

and if you want you can convert 1/4 to a decimal which would be .25 if that's better for you.

so it would be either

72 * 1/4 = 18                      for the "show your work" part just put

or                                        72 x 1/4 = 18

72 * .25 = 18                       72+ 18 = 90

18 = number of juice cans,plus 72=number of water bottles

90 is the answer
Give 5 stars

Choose the set of measurements listed in order from greatest to least.
A. 20 kl, 20 L, 20 ml
B. 20 L, 20 ml, 20 kl
C. 20 ml, 20 L, 20 kl
D. 20 ml, 20 kl, 20 L

Answers

Answer:

a

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

1 kiloliter is 1000 liters

1000 milliliters is 1 liter

How to find the volume of a rectangular shape cause I know its area is 9 1/4 and the mat is 1/4 thick so how to calculate?
options are 2 1/3,
9 7/12,
21 7/9,
37 1/3.

Answers

673837/8282+3728/17+372883

WILL GIVE BRAINLIEST~!!!!
The table below shows the volume of two samples, X and Y, when placed in three containers of different volumes.


Volume of Samples
Volume of Container Volume of Sample X Volume of Sample Y
200 mL 200 mL 200 mL
500 mL 200 mL 500 mL
600 mL 200 mL 600 mL

Which of the following correctly describes the state of matter of one of the samples?
Y is a gas because it has a definite volume.
X is a liquid because it has a definite volume.
Y is a liquid because it fills up the entire container.
X is a gas because it fills up the entire container.

Answers

Answer:

I'm just answering so that you can give the other guy who answered brainliest

Step-by-step explanation:

A new hard drive costs $225, plus $40 per hour for labor. The linear equation y=40x + 225 gives the cost y in dollars for x hours of labor. If Jane has $385 to spend on computer repairs, what is the maximum number of hours the computer technician can work? *

Answers

Answer:

Step-by-step explanation:

225+40h=y

225 + 40x = 385

-225 -225

------- -------

40x = 160

x= 4

hope it helps

The area of the trapezoid is 70 square inches. What is the length of the larger base?

Answers

Answer:

20 i think srry if wrong

Step-by-step explanation:

Find the area of this figure.

Answers

Answer:

144 ft^2

Step-by-step explanation:

We can split this shape into a rectangle and into a trapezoid. The rectangle we can use is the one with side lengths of 12.4 and 6, and to find this area we just multiply these two to get 74.4.

The trapezoid we can make has bases of 5 and 12.4, and has a height of 8 ft. The equation representing the height of a trapezoid is [tex]\\\frac{1}{2} (b_{1}+b_{2} )*h[/tex], and plugging in to this equation we get:

1/2(5+12.4)*8

1/2(17.4)*8

8.7*8

69.6

Finally, we add the area of the trapezoid and rectangle together to get 69.6+74.4=144

hi i need help on this

Answers

Answer:

cant see pic

Step-by-step explanation:

y

Answer the question beow

Answers

Answer:

3d = 9

-5d - 8= 7

2d (-3 d)= -54

12d - 28 = -64

Help please and if your not please don’t take my points

Answers

9514 1404 393

Answer:

  4.  D'(5, -5), E'(2, -7), F'(6, -1), G'(10, -8)

  5.  T(-3, 2)

Step-by-step explanation:

4. Translation by 4 units right and 5 units down adds (4, -5) to each given coordinate point. (We note that these coordinates do not actually form a parallelogram.) The figure and its translation are attached.

__

5. The translation is ...

  X' -X = (-8, -1) -(-5, -3) = (-8+5, -1+3) = (-3, 2)

The translation is left 3, up 2. We don't know the translation notation you're used to, so we'll write it as ...

  T(-3, 2) . . . . . translation left 3, up 2.

Answer:

welp

theres ur answer above me

Step-by-step explanation:

On Labor Day, Ross and his brothers went fishing to the Chaumont River, Ross took home 15
catfish, which amounted to three-fourth of the total catch. What was the total catch made by them that
day?

Answers

Answer:

20 fish

Step-by-step explanation:

3/4 of 20 is 15

20 fish. 5(5)(5)(5)=20


A zoo with a total area of 982.31 acres is home to a variety of animals. If 964.36 acres have been
reserved for animals, determine the area cleared for horticulture.

Answers

Answer:17.95

Step-by-step explanation:

The answer is 17.95 because you subtract 964.36 from 982.31.

Answer:

Area for Zoo:                 982.31

Minus

Reserved for Animals:  964.36

Equals for Horticulture:   17.95 acres

Step-by-step explanation:

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