Mathematics High School

Select the expression that has a value of 23.

6 + (9 x 3) ÷ 3 + 8
(6 + 9) + 3 ÷ 3 + 8
6 + 9 x 3 ÷ (3 + 8)
(6 x 9 x 3) ÷ 3 + 8

Answers

Answer 1
i believe the first one which is:
6 + (9 x 3) ÷ 3 + 8
Answer 2
I think its the first choice, the other choices dont seem right to me

Related Questions

Divide. Write the answer as a mixed number in simplest form.

4879 ÷ 200 =

Answers

24.395 hope this helps :)

Answer:

24 79/200

Step-by-step explanation:

Amy has 3 yards of fabric. She needs to cut the fabric into 6 equal pieces.
How many yards long should each piece of fabric be? *

Answers

Answer: that would 0.5 yards!

Step-by-step explanation:

It’s pretty simple since 3 is half of 6. All you would to do is divide one yard by two, which would get you 0.5 yards, i hope this helps. <3

the diameter of a circle is 8 ft. Find the circumferenceto the nearest tenth.

Answers

Answer:

25.1 ft

Step-by-step explanation:

To solve for circumference is pretty simple. Just use the equation 2pi r (r=radius, radius is diameter divided by 2).

So essentially, apply to your calculator:

2(3.14)4=25.12

pretty simple! hope this helps!

Tim has some marbles.
Sue has twice as many marbles as Tim.
Jim has 15 marbles.
Tim, Sue and Jim have the a total of 63 marbles.
How many marbles does Tim have?​

Answers

Let x = the number of marbles Tim has
Let 2x = the number of marbles Sue has
x + 2x + 15 = 63
3x = 48
x = 16 marbles

solve:6g=2
11 5
those are fractions btw
what is g?​

Answers

G is apart of the equation

The expression 2(l + w) is used to calculate the perimeter of a rectangle, where l is length and w is width. If the length is Fraction 2 over 3 unit and the width is Fraction 1 over 3 unit, what is the perimeter of the rectangle in units? (3 points)

Answers

Answer:

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

2[2\3±1\3]

2×2\3=4\3

2×1\3=2\3

4\3±2\3=6\3

6\3 is the same as 2 because if you divide 6 by 2 you will get 2

so the answer is 2


Solve the following equations and check your answer.
6x+2=9x+14​

Answers

6x + 2 = 9x + 14

2 - 14 = 9x - 6x

3x = -12

x = -12/3

x = -4

Can someone help me pls

Answers

Answer:

x ≈ 16.6 units

Step-by-step explanation:

The angle between a tangent and the radius at the point of contact is 90° , so

Δ ABC is a right triangle at ∠ B

Using Pythagoras' identity in the right triangle

x² + 7² = 18²

x² + 49 = 324 ( subtract 49 from both sides )

x² = 275 ( take the square root of both sides )

x = [tex]\sqrt{275}[/tex] ≈ 16.6 ( to the nearest tenth )

Factor the expression using the GCF. Explain your reasoning using math
vocabulary.
24xy – 16y

Please help!

Answers

Answer:

8y(3x - 2)

Step-by-step explanation:

8y is the GCF so I divided it out and set it outside the parenthesis.

Simplify the following in simplest radical form of sqrt{40}

Answers

2 square root 10.

4 is a perfect square that enters 40. 4*10 is 40. So square root of 4 is 2. So it would be 2 square root 10 since there isn’t a perfect square that goes int 10
2 square root ten, you can use calculators online for this too!

Please tell me the area

Answers

Answer:

200 ft²

Step-by-step explanation:

area = 1/2(BH) = 1/2(20)(20) = 200 ft²

Apply the distributive property to simplify -1/3 (12+30) . A. 14 B. 6 C. -13 D. -14

Answers

Answer: -14

(− 1/ 3 )(12+30)

=  −1 /3 (12+30)

=  −1/ 3 (42)

= −14

Answer:

I answered this on accident sorry

Step-by-step explanation:

Jenny wants to buy a pair of pants that cost $35. The pants are on sale for
25% off.
What is the total cost of the discounted pants?

Answers

Answer:

35 / 4 = 8.75

35 - 8.75 = 26.25

I hope you a great life. Till we meet again, Farewell!

I will give you brainliest! Please help me

Answers

Answer:

A) 7x^5 + 2x^2 + 6

Step-by-step explanation:

I hope this helps.

Answer:

The answer is A

Answer right and get branly this took me 3 times to doo

Answers

1. 50 degree angle I believe

2. 150 degree angle

3. 45 degree angle

Sorry if this doesn't help but, with no context about the answers they have given you I can't fully help. Try using a protractor like this down below.

Have a good day!

Somebody please help me! Question is due in 11 minutes!

Answers

Answer:

Step-by-step explanation:

Pls help me. Sorry, it's so easy.

Answers

Answer:

he bought 36 hot dogs

4 packs of hot dogs

3 packs of buns

Step-by-step explanation:

Answer:

He bought 36 hot dogs,4 packs of them, and 3 packs of buns

Step-by-step explanation:

The LCM (least common multiple) of 9 and 12 is 36 and 12*3=36 and 9*4=36 so they are even

y=5x+2
4x−y=0
​

Is (2,12) a solution of the system?

Answers

Answer:

no the solution would be (-2, -8)

Step-by-step explanation:

i graphed both of the equations and found the solution <33

Answer:

(-2,-8) is correct

Step-by-step explanation:

4x = y

5x +2 = y

4x = 5x +2

-2 = x

y = 5×-2 + 2

=-8

( x , y )

Solve for x.
2x-14y= -32
Please can someone help me !!!!

Answers

Answer:

x = 7y - 16

Step-by-step explanation:

First, isolate x by adding 14y to both sides:

2x - 14y = -32

2x = 14y - 32

Now, divide each side by 2:

x = 7y - 16

So, x = 7y - 16

Answer:

x=-16+7y

Step-by-step explanation:

2x-14y=-32move the varIables to the right and change its sign2x=-32+14ydivide both sides of the equation by 2x=-16+7y

A volleyball team played five games. In those games, the team won by 7 points, lost by 3, lost by 2, won by 4, and won by 9. What was the total amount of points from all five games

Answers

Answer:

The answer is "3"

Step-by-step explanation:

In essence, it represents the sum of all comments divided by the number of responses.

It implies scoring in the five games corresponds to a total of five results.

Scores :

7 points implies+ 7 

lost by 3 implies- 3 

lost by 2 implies - 2

won by 4 implies + 4 

won by 9 implies + 9 

Sum of all scores [tex]= 7 - 3 - 2 + 4 + 9 = 15[/tex]therefore

Its team has a total of 5 games[tex]= 5[/tex]

Measurement in scores in five games thus = sum of all scores/sum with the team played games [tex]=\frac{15}{5}= 3[/tex]

Help please
There are two consecutive even integers. The square of the larger one is three hundred eight more than the smaller one. Which of the following equations could you use to find the smaller integer?
A. (x + 2)2 - 308 = x
B. (x + 2)2 + 308 = x
C. (x + 1)2 + 308 = x
D. (x + 1)2 = x - 308
E. (x + 1)2 - 308 = x
F. (x + 2)2= x - 308

Answers

Answer:

A.( The option a is correct

HELPPPP ASAPPPP BECAUSE IM STUCK ON THIS QUESTIONNNNNN

Answers

I believe the answer is A 3^7

Answer:

A 3^7

Step-by-step explanation:

I already helped you with this :P

Can i have brainliest again?!

HELP DUE IN 2 MINUTES

Answers

Answer:

6

Step-by-step explanation:

add them all together which will get you 24

then divide by the number of months

24/4=6

Show all your work! Thank you!

Answers

Answer: B

Step-by-step explanation:

x = van

y = bus

12x + 9y = 456

1x + 2y = 83

(Simplify equations)

9y = -12x + 456

y = -1.3x + 456/9

2y = -x + 83

y = -1/2x + 41.5

(Find x)

-1.3x + (456/9) = -.5x + 41.5

0.8x = 9.16

(Round)

x = 11

(Find y by plugging x in)

y = -1/2(11) + 41.5

y = -5.5 + 41.5

y = 36

(Check)

12(11) + 9(36) = 456

132 + 324 = 456

1(11) + 2(36) = 83

11 + 72 = 83

which three sides best describe the triangle in the diagram?

Answers

The answer is A. 6cm 6cm and 8cm

Pleaseee I needddd helppp

Answers

Answer:

car b has a steeper slope tho... so it's car b


If you are offered an investment that pays 3.5% simple interest, and you plan to invest for 4 years, about how much do you have
invest to end up earning at least $500?
AY
$1755
B)
$2496
$3572
D)
$4328

Answers

Answer:

$3572

Step-by-step explanation:

Answer:

C.) 3572

Step-by-step explanation:

I Just took the test

please help with Fractions

Answers

Answer:

1/9 and 1/10 are smaller than 1/8 but the smallest is 1/10

I need help finding the slope!

Answers

Answer:

2

Step-by-step explanation:

rise/run

or change y/change x

so 4/2

slove for x for the triangle

Answers

Answer:

3x+2+36=110

3x= 110-38= 72

x= 72/3=24

Step-by-step explanation:

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