Expand the brackets. 7 ( 5 + g ) 11 ( 3s – 4 ) 4 ( 4 – x ) 8 ( 6 + 4w )

Answers

Answer 1

Answer:

See answers below

Step-by-step explanation:

Expand the brackets. 7 ( 5 + g ) 11 ( 3s – 4 ) 4 ( 4 – x ) 8 ( 6 + 4w )

We will expand each of the bracket using distributive property

For the expression 7(5+g)

7(5)+7g

= 35+7g

For the expression 11(3s-4)

= 11(3s)-11(4)

= 33s-44

For the expression 4(4-x)

= 4(4)-4x

= 16-4x

For the expression 8(6+4w)

= 8(6)+8(4w)

= 48+32w


Related Questions

You rub a balloon on your head and it becomes negatively charged. The balloon will be most attracted to

Answers

Answer:

When you rub the balloon on your hair, the balloon becomes negatively charged because it gains electrons from your hair.

Step-by-step explanation:

Is it multiple choice? If not the answer is anything positively charged. Negative and positive ions attract, while synonymous (N,N or P,P) repel. Pieces of paper, the wall, or even your clothing are all possibly positive charged objects the balloon could stick to.

Tessa and Kari are swimming partners in series of practice swims they each swim longer and longer distances without changing pace they each set up a table to show the ratios of distance to time for their swims.

Answers

“A” is the correct answer

PLEASE HELP URGENT ILL GIVE 25 POINT.

Answers

Answer:

C

Step-by-step explanation:

I think that this is talking about which sides match up with each other and if that is the case the answer would be C

Josiah went to the barber to get his haircut.It cost $18 for the haircut.Josiah tipped the barber 15%.What was the total cost of the haircut including the tip?

Answers

Answer:

Tip -$2.70

Total -$20.70

Step-by-step explanation:

Please do correctly! I will mark you Brainliest!

Answers

Answer:

Step-by-step explanation:

3*3 + 1/2*3*3 = 9+4.5 = 13.5

PLEASE HELP!!

what is the arrow pointing to? (l

CHECK THE PHOTO

Answers

Answer:

3.7

Step-by-step explanation:

each tick represents .1 unit

What is the equivalent exponential expression for the radical expression below?

Answers

Answer:

B (a + b)^1/2

Step-by-step explanation:

[tex]\sqrt[m]{x^n} =a^{n/m}[/tex]

Is the formula for radical to exponent notation.

can somebody help with this!!!! please.

Answers

Answer:

2(x-3)(x-1)

Step-by-step explanation:

2(x+x+3)

2(x-3)(x-1)

Answer:

Step-by-step explanation:

Are you trying to factor the quadratic expression?

Use the Quadratic formula to find the roots.

x = [-1 ±√(1²-4∙2∙3)]/[2∙2] = -¼ ± ¼√(-23)

2x² +x+3 = 2(x+¼+ ¼√23i)(x+¼- ¼√23i)

What’s the answer pls help meee

Answers

Answer:

3 hours

160 - 55 = 105

105 ÷ 35 = 3

Answer:

3 hours

Step-by-step explanation:

First, we must turn this into an equation:

35n + 55 = 160

N = number of hours

Next, solve:

35n + 55 - 55 = 160 - 55

35n = 105

n = 3

The plumber was there for 3 hours.

Geometry help please. Thank you!

Answers

I think it would be a 4:1 ratio triangle PQR is 4x the lengths of triangle VXW

Angles a and b are...?
Choose all answers that apply?


a) Complementary
b) Vertical
c) Supplementary
d) None of the above

Answers

Answer:

vertical

Vertically opposite angles make a up a 360 degree angle

Answer:

b) Vertical

Step-by-step explanation:

When two lines intersect, 4 angles are formed. Two non-adjacent angles with no common inside points are called vertical angles.

Answer: b) Vertical

What is the product of 5.2 x 10^4 and 1.3 x 10^-2?

6.76×10^8

6.76×10^2

6.76×10^-2

6.76×10^-8

Answers

Answer:

i believe it's 6.76×10^2

Match the behavior if the graph of a function with the slope of its graph

Answers

Answer:

A

Step-by-step explanation:

515151 divided by 333 is kkk.

Answers

515151÷333 = 1547

Thanks.....

Answer:

Step-by-step explanation:

It was on khan :)

Miss Gonzales opened an account with a deposit of $2,000,
The account earned annual simple interest.
She did not make any additional deposits or withdrawals.
At the end of 6 years, the balance of the account was $2,696.
What is the annual interest rate on this account?

Answers

Answer:

22.5

Step-by-step explanation:

The pet store had 2 puppies to feed using 1/3 of a bag of puppy chow. If each puppy needs an equal amount, how much food should they receive? I really need this asap if you dont mind.

Answers

Answer:

The answer would be 1/6

Step-by-step explanation:

That is because 1/3 divided by 2 equals 6. Hope this helps.

please help multiple choice ( links = report )

Answers

Answer:

22

Step-by-step explanation:

the answer is 56(2)!

At Jones Middle School 72% of students like pizza. If there are 250 students, how many students like pizza? *

Answers

Answer:

180/250

Step-by-step explanation:

Your answer is: 180 students

We need to convert 72% to a decimal. 72% = 72/100 = 0.72

Then multiply 250 x 0.72 = 180

LOOK AT THE PHOTO!! please help.

Answers

Answer:

a) 18

b)12

Step-by-step explanation:

hope this helps

Arianna put $250 in a savings account with an interest rate of 3%. If Arianna does not deposit or withdraw any money, what is the amount of interest that Arianna will earn at the end of six MONTHS?

Answers

Answer:

She will earn 485.13075 in interest.

Step-by-step explanation:

Assuming the interest rate is monthly and it is simple interest, the equation is Total = amount * (1 + rate) * time

Fill that out and solve the equation

T = 2500 * (1.03) * 6

T = 2500 * (1.1940523)

T = 2985.13075

To find the interest subtract T by 2500

2985.13075 - 2500 = 485.13075

what is the volume of a cone with a radius of four and a height of 15

Answers

Answer:

volume = 251.33

Step-by-step explanation:

volume = pi * r^2 * h/3

v= 22/7 * 4* 4 * 15/3

v= 251.33

Help with this maths question please

Answers

Answer:

The surface area is 1.5cm

Step-by-step explanation:

6/4=1.5cm

Answer:

216 cm²

Step-by-step explanation:

A cube has 6 square faces.

The area of 1 face = 6 × 6 = 36 cm² , then

SA = 6 × 36 cm² = 216 cm²

HELP I attracted a picture????

Answers

Answer:

D. 187 m²

Step-by-step explanation:

Alrighty, so this is a standard area problem, the formula for finding the area of a triangle is base x height ÷ 2  so:

34 x 11 ÷ 2 = 187

So the area of the triangle is 187 m²

hope this helps:)

r varies directly as s and inversely as t cubed. If r=607.5 when s=12 and t=2, find r when s=42 and t=6

Answers

Answer:

hi, do you study physics too?

The radius of the a circle is:

is a line segment with its endpoints on the circle.

is a line segment from the center of a circle to a point on the circle

is a chord that passes through the center of a circle. It is twice the length of a radius of that circle

is a part of a circle with all its points on the circle

Answers

Answer:

[tex]\fbox{\textsf{Option B is \underline{correct}.}}[/tex]

Step-by-step explanation:

[tex]\textsf{We are asked to identify what the radius of a circle is.}\\[/tex]

[tex]\textsf{Let's look at what a Radius really is.}}[/tex]

[tex]\Large\underline{\textsf{What is a Radius?}}[/tex]

[tex]\textsf{A \underline{Radius} is a \underline{line segment} that has the distance between the \underline{center of the circle}}[/tex]

[tex]\textsf{to a \underline{point} on the \underline{circumference}. A Radius is a \bf{straight line.}}[/tex]

[tex]\textsf{Let's review the options provided.}}[/tex]

[tex]\textsf{Option A is \underline{incorrect}. }}[/tex]

[tex]\textsf{Sometimes it won't cross the center if their endpoints are on the circumference.}[/tex]

[tex]\textsf{This is called a Diameter, if it does cross the center.}[/tex]

[tex]\fbox{\textsf{Option B is \underline{correct}.}}[/tex]

[tex]\textsf{The Radius is exactly a line segment from the center to the circumference.}[/tex]

[tex]\textsf{Option C is \underline{incorrect}. }}[/tex]

[tex]\textsf{A Chord is a line segment whose endpoints are on the circumference, always.}[/tex]

[tex]\textsf{This is not a Radius, as a Chord covers twice the distance, and length of a Radius.}[/tex]

[tex]\textsf{Option D is \underline{incorrect}. }}[/tex]

[tex]\textsf{This is incorrect. A Radius has to have the Center as one of its points. }[/tex]

Solve the inequality. 2 < 6 - 3r and graph the solution

Answers

the answer is 3 because you subtract 6 - 3 = 3r

Jasmine and Cindy ran in a race this weekend that was 3.5 miles long.

Jasmine ran the race in 42 minutes.
Cindy 's rate was 11 minutes per mile.
Who ran faster?
HELP PLSSS :(

Answers

Answer: Cindy

Step-by-step explanation:

42/3.5=12 minutes per mile

So Cindy ran faster at 11 minutes per mile

Answer:

Cindy was faster

Step-by-step explanation:

jasmine

42/3.5= 12 miles por hour

which of the following equations has no solutions? ​

Answers

Answer:

all if you don't answer them

An animal shelter has fixed weekly expenses of $750. Each animal in the shelter costs an additional $6 a week. a. During the summer months, the weekly expenses are at least $1170. Write and solve an inequality that represents the number of animals at the shelter for expenses to be at least $1170 a week.​

Answers

Answer:

1170≥6x+750      x=70

Step-by-step explanation:

We can put these numbers into a slope equation, y=mx+b, the fixed weekly expense ($750) represents b. And the $6 per animal is the slope or m. So our equation become y=6x+750. Now the weekly expense is $1170 and will represent the y in the equaion, 1170=6x+750. First subract 750 from both sides, 420=6x, divide by 6 and get that there was 70 animals in the shelter that week.

The number of animals the shelter needs to house in order for expenses to be at least $1170 per week is calculated as 1170≥6x+750 x=70

Explain about the Inequality?

In mathematics, an inequality is a link that compares two numbers or other mathematical expressions unfairly. Size comparisons between two numbers are commonly made on the number line.

In mathematics, "inequality" refers to a relationship between two expressions or values that is not equal to one another.

These figures can be entered into the slope equation y=mx+b, where the fixed weekly expense ($750) stands in for b. Additionally, the slope or m costs $6 per animal. We now have the equation y=6x+750. The current weekly expense of $1170 will serve as the y-coordinate in the equation, 1170=6x+750. First, divide 750 from both sides by 420 to obtain 6x, then divide that result by 6 to get the number of animals in the shelter that week 70.

To learn more about  Inequality refer to:

https://brainly.com/question/25275758

#SPJ2

split 500 three ways​

Answers

500/3 = 166.6! it’s just dividing 500 by 3

Answer:

400 + 100

200 + 300

100 + 100+ 100 + 100 + 100

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