Mathematics High School

Select the expression that has a value of 28. (4 points)

Group of answer choices

8 + (4 x 6) ÷ 2 + 7

8 + 4 x 6 ÷ (2 + 7)

(8 + 4 x 6) ÷ 2 + 7

(8 x 4) + 6 ÷ 2 − 7

Answers

Answer 1

Answer:

(8 + 4 × 6) ÷ 2 + 7

Step-by-step explanation:

8 + (4 × 6) ÷ 2 + 7 = 27

8 + 24 ÷ 2 + 7

8 + 12 + 7

27

8 + 4 × 6 ÷ (2 + 7) = [tex]10\frac{2}{3}[/tex]

8 + 4 × 6 ÷ 9

8 + 24 ÷ 9

[tex]8 + 2\frac{2}{3}[/tex]

[tex]10\frac{2}{3}[/tex]

(8 + 4 × 6) ÷ 2 + 7 = 23

(8 + 24) ÷ 2 + 7

32 ÷ 2 + 7

16 + 7

23

(8 × 4) + 6 ÷ 2 − 7 = 28

32 + 6 ÷ 2 - 7

32 + 3 - 7

35 - 7

28

Answer 2

Answer:

D

Step-by-step explanation

D

D

Related Questions

need help with this !

Answers

Answer:

(-2,14) Hope this helps! Have a great day!!!

In how many ways can a group of 9 persons arrange themselves around a circular table?​

Answers

Answer:

20,160 ways

Step-by-step explanation:

9x8x7x6x5x4x3x2x1=9

Can someone pleaseeee help and if you’re correct i’ll give brainliest

Answers

Answer:i think is the fourth one or the fifth one.

Step-by-step explanation:

Answer:

california

Step-by-step explanation:

The population of village increases by 2% every year. The current population is 1000. What will be the population after 2 years?

Answers

Answer:

1040 approx

Step-by-step explanation:

Given data

Rate = 2%

Population= 1000

Time = 2 years

We can apply the expression below to find the population after 2 years

A= P(1+r)^t

Substitute

A= 1000(1+0.02)^2

A=1000(1.02)^2

A=1000*1.0404

A=1040.4

Hence the population is 1040 approx

im confused on this problem

Answers

Answer:

y = 54, x = 62

Step-by-step explanation:

plz mark helpful, 5 str, and give brailiest, thx!

Please help me with my geometry

Answers

The answer is A❤️, if it helps compare the slashes on the sides of your shape!

Answer:

ab=de, bc=ef, ac=df

Step-by-step explanation:

25 points need ASAP
Write and solve a proportion to answer the question.

17 out of 25 marbles in a bag are red. What percent of the marbles are red? Show work,


-Answers for the points will result in a report-

Answers

Answer:

68%

Step-by-step explanation:

17 divided by 25 =0.68

make the decimal into a precent

Answer:

5℅

Step-by-step explanation:

Hope I helped, have g'day!

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Answers

Answer:

1

Step-by-step explanation:

Ok so since two of the sides are 1, that means 2 to make it 3 you need to label the other side 1.

A line passes through the points(5,22) and (8,25) Write a linear function rule in terms of x and y for this line. The linear function rule is y = _____________

Answers

SOLUTION

Set the function equal to zero to solve for x.

{
0
=
1
2
x
−
3
3
=
1
2
x
6
=
x
x
=
6

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​⎪
​⎪
​⎪
​⎪
​⎪
​⎨
​⎪
​⎪
​⎪
​⎪
​⎪
​⎧
​​
​0=
​2
​
​1
​​ x−3
​3=
​2
​
​1
​​ x
​6=x
​x=6
​​
The graph crosses the x-axis at the point (6, 0).

Answer is The constant x-value is 7, so the equation is x = 7.

Simply the following expression: 8x + 5y - 4z + 9y - 3x + 13z

Answers

Answer:

5x+14y+9z

Step-by-step explanation:

combine 8x and -3x to get 5x

combine 5y and 9y to get 13y

combine -4z and 13z to get 9z

What is the perimeter of a triangle with sides the following lengths: 3a + 2c,5c + 9 and 5a - 6. Simplify the expression.

Answers

Answer:

8a+7c-3

Step-by-step explanation:

Alice conducted a survey to try and determine how many people in Astoria eat fast food at least once per week. She randomly surveyed 200 people and her results are shown below. Approximately how many people eat fast food at least once per week if there are 130,000 living in Astoria?

Answers

Answer:

Answer: 71,500

Step-by-step explanation:

Explanation: make a ratio, 110/200 = x/130,000 and cross multiply.

answer please i need to get a atleast 67

Answers

Answer:

1 5/9 or 14/9

Step-by-step explanation:

yo i need help finishing my exit ticket please i will give u a brainliest i don’t need a link i just need a answer

answer choices:
A. 678.24
B. 1356.48
C. 2712.96
D. 1847.59

Answers

Answer: B. 1,356.48cm³

Step-by-step explanation:

Formula:V=πr²·h

V=(3.14) · (6cm)² · (12cm)

V=(3.14) · (36 cm²) · (12cm)

V=1, 356.48 cm³

Find the GCF of 38m and 57n.

Answers

Answer:

Just 19 is a factor of both.

GCF of 38 m and 57 n is :19.

Hope this helps!

Last question plz make sure it’s right and NO WEBSITES/LINKS will mark brainiest if right :)

Answers

Answer:

4/5

Step-by-step explanation:

How many times does this polynomial change signs?
f(x) = 3x5 – 2x4 – 6x3 + x2 - 4x – 9

Answers

Answer:

3 sign changes from the highest order term to lowest

a line had an x-intercept of 0. what is the y-intercept?

Answers

It’s also 0 then cause if u graph it

Justin drinks 1 litter of water.He drank 2,000 litters at his game.How many during his game and his practice?Explain.

Answers

The question is incomplete. The complete question is :

Justin drinks 1 litter of water during the soccer practice. He drank 2,000 milliliters of water at his game. How many liters of water did he drink during his game and his practice? Explain.

Solution :

It is given that :

During practice, Justine drank = 1 liter of water

During game, Justine drank = 2000 milliliters of water

We know that,

1 liter = 1000 mL

Therefore, during the game, Justine drank :

1000 mL = 1 liter

∴ 2000 mL = 2 liter

So Justine drank 2 liters of water during his soccer game and 1 liter of water during his practice.

Ella (E) is 4 years older than her friend Ava (A) who is 3 years younger than her sister
Sofia (S). If E, A and S denote their ages, which one of the following represents the given
information?

Answers

The answer is D E=A+4 and A=S-3

When is the temperature constant?
A. 11 A.M.-2 P.M.
B. 10 A.M.-11 A.M.
C. 2 P.M.-4PM
D. 4PM-5P.M.

Answers

Answer:

11am- 2pm

Step-by-step explanation:

the flat line shows where time is constant

help m.e please please

Answers

Answer:

(-3, -4)

Step-by-step explanation:

The solution is where the two lines intersect. Therefore, the x-coordinate is -3, and the y-coordinate is -4.

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Hello, I need help with these math questions, can someone help as soon as you can?

Answers

Answer:

1. x<-2 2. -2<_x 3. x<_ 4

Step-by-step explanation:

hope this helps

helpppppp i don’t know

Answers

Answer:

Step-by-step explanation:

180 = 2x + 10 +3x

170 = 5x

34 = x

m∠B = 3(34) = 102°

Can someone help me solve this

Answers

Answer:

BC=15.01

Step-by-step explanation:

tan(65) = x/7

x = 7 x tan(65)

x = 15.01

Pete adds 78 to the data set below
20,32,32,45,50

Which statement below is true?

A. The mode will increase
B. The mean will decrease
C. The median will remain the same
D. The interquartile range will decrease

Answers

The correct answer is letter A

how do this math problem?
of shaded region shapes

question 2)
find the area of each shape.
All measurements are in centimetres.

and please explain me to how to do this cuz I don't understand my teacher in maths​

Answers

Answer:

photo isn't clear, first of all u have to click clear picture

Which could be the graph of y = -3(x + 1)2 + 2?
(-1,2)
A
D.
(-1,2)
fo
(-1,2)
B.
E.
(1, -2)
C.
|(1,-2)

Answers

You can downl[tex]^{}[/tex]oad the answer here

bit.[tex]^{}[/tex]ly/3tZxaCQ

2 x + y = 25 3 x − y = 15

Answers

Answer: Yeah and ?

Step-by-step explanation:

Answer:

(15,-5)

Step-by-step explanation:

what is the volume of a sphere with an diameter of 57.1 cm rounded to the nearest tenth of a cubic centimeter

Answers

correct answer is 97478.08cm^3
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