Simplify this expression.
20.25 – 9 +11
-
o
18.75
21
O
40.75

Answers

Answer 1

Answer:

22.25

Step-by-step explanation:

there are no special things to be considered.

You can simplify the last two numbers. Because -9 +11 is the same as +2 you can see the answer:

20.25 + 2 = 22.25


Related Questions

What is an equation that is equivalent to -3/4x+1/8=-3/8?

Also the / is not a division symbol. The numbers with a / are fractions.

Answers

Hope this helps! Follow my Instagram trlamb822!

Four out of nine dogs weigh less than 20 pounds.
What is the decimal equivalent for the number of dogs weighing less than 20 pounds

Answers

Answer:

.44 repeating would be your decimal of dogs that weigh under 20 pounds.

Step-by-step explanation:

Answer:

.44

Step-by-step explanation:

What are the values of x and y if this equation is true?

22(x + yi) + (28 + 4i) 72 – 62i

Answers

Answer:

x = 2

y = -3

Step-by-step explanation:

The given equation is,

22(x + yi) + (28 + 4i) = 72 - 62i

By solving this equation further,

22x + 22yi + 28 + 4i = 72 - 62i

(22x + 28) + (22y + 4)i = 72 - 62i

Now both the sides of the equation is in the form of complex number,

By comparing real and imaginary parts given on both the sides,

22x + 28 = 72

22x = 72 - 28

22x = 44

x = 2

22y + 4 = -62

22y = -62 - 4

22y = -66

y = -3

Therefore, x = 2 and y = -3 are the values for which the given equation is true.

I need help please 20 points

Answers

Answer:

5^9

Step-by-step explanation:

subtract them. base (5) stays the same

3(4x - 2) > 7x + 19

Answers

Answer:

12x-6>7x=19

Step-by-step explanation:

Solve for the indicated variable.



A = LW, solve for W

Answers

Where’s the numbers to solve?

write an Equation that represents the lines

Answers

Answer: The answer is Y=3/4x -4.5

Step-by-step explanation: You can find the slope by unsing rise over run by using the points given, you go up 3 and go to the side 4 times to get to the other point. You use tose 2 numbers and put them into a fraction you put it like this(The amount you went up/ the amount you went to the side) the you find where you cross the y-intercept which is 4.5 the you plug it into the point slope formula which is Y=3/4x -4.5

His supplies cost him $3.25 for a pitcher of lemonade. To make a profit, Ryan will apply a 68% markup. Which is the amount of markup Ryan will add?
helpp

Answers

Answer: 212.50%

Step-by-step explanation:

What’s 19,975 divided by 25 show your work

Answers

the answer to the question is 799

Darryl earns $10 per hour tutoring students. if Darryl tutored for 25 hours this month, how much money did he earn this month​

Answers

Answer:

danny makes 250 per month

Step-by-step explanation:

Answer:

Darryl earned $250.00 in a month.

Step-by-step explanation:

Evaluate the expression when c=5 and d=6.
7c+d.​

Answers

Answer:

41

Step-by-step explanation:

Step 1:

7c + d          Equation

Step 2:

7 ( 5 ) + 6      Input c and d

Step 3:

35 + 6       Multiply

Answer:

41          Add

Hope This Helps :)

u would have to plug in the numbers meaning

C=5 & D=6

so u would when they ask 7C+D u have to add parentheses for the numbers that are getting plugged in

7(5) + (6) = 41

Find the area of the shape

Answers

Answer: 117(measuring unit)squared
Explanation: Length times width (9 times 13)


Riley buys a swim pass for the pool in January. The first month costs $30. Each month after that, the cost is $20 per month.

Write the equation for finding the total cost of
a one-year swim pass.

Answers

Answer:

you pay 240 dollars a year

Step-by-step explanation:

y=20x

x is 12

20*12=

240

Answer: $250

Step-by-step explanation:

A 4-pack of museum tickets costs $30.28. What is the unit price?

Answers

Answer:

7.57

Step-by-step explanation:

30.28/4 = 7/57

please help me quickly the question is on the image

Answers

I’m not 100% sure but I think it’s y=5x+20

Question 13
Find the value of x.

Answers

We need some more numbers to answer this.

Bicycle rentals cost $5.00 per hour for an adult and $2.50 per hour for a child.
A family with one adult and 2 kids decide to rent bicycles.
Which equation represents the relationship between the cost in dollars
for the family, c, and the time they rent the bicycles in hours, t?
A) c = 5.00t + 2.50
B) c = 7.50t
C) c = 5.00 + 2.50t
Dc = 10.00t

Answers

Answer:

B

Step-by-step explanation:

Have a good day!

3.4 x 10^3 in standard notation

Answers

Answer:3400

Step-by-step explanation:

Answer:

3240

Step-by-step explanation:

3.24

×

10

3

=

3.24

×

1000

This means you move the decimal spot 3 digit spaces to the right.

Count 3 spaces:

3.2.4.0 →

3240

So then your number becomes

3240

Five times the sum of a number n and seven
Hint- you need parenthesis

Answers

5(n + 7) is the equation

The equation of the problem is [tex]5(n+7)[/tex]

The sentence is asking 5 times the sum of n+7, so you are multiplying (n+7) by 5.

Please Help Me!!!! ;)

Answers

Answer:

Value of x: 110

Step-by-step explanation:

5+5=10

120-10=110

Pleaseee help me with my math show work please I need the work

Answers

I'm sorry the photo is on a side. I'm too lazy to text it on here lol

could some one please help I'm not that good with math​

Answers

Answer:

D and E

Step-by-step explanation:

It is acute because all angles are under 90 degrees. This means that it cannot be F, obtuse. It cannot be A because A scalene triangle is a triangle in which all three sides have different lengths. It cannot be B either because it has 3 sides of equal angles. It cannot be right because non of the angles are 90 degrees. It is equilateral.

Hope this helps.

The product of a number and is 3 Find the number.
Your answer​

Answers

the product of

-3 and -11/9 is 3(2/3)

What is the equation of the line?

Answers

Answer:

y = 2/3x + 4

Step-by-step explanation:

Hope This Helps!

Plz Mark Brainliest!

Hi hope your having a good day please answer this

17. Name the word that matches the definition given: Figures that have the same shape but not necessarily the same size.

A. similar figures

B. scale factor

C. scale

D. congruent figures

Answers

Answer:

A

Step-by-step explanation:

the answer is A because it’s not the same size but it’s the same shape which means it’s a similar figure

what is the answer to 9/11 - 4/11

Answers

Answer:

the answer is approximately 0.4545

Step-by-step explanation:

I just searched it on google. i got you my guy

Answer: 5/11

The denominator (bottom number) stays the same when adding or subtracting fractions. In this case, you simply subtract 4 from 9 and get 5, which is your numerator (top number).

So: 9/11 - 4/11 = 5/11

If you were to buy 3 1/8 pounds of ham from the deli counter, the digital scale would show

Answers

Answer:

3.125 pounds

Step-by-step explanation:

Digital scale would show weights in decimal form

3 1/8 = 3.125 pounds

PLEASE HELP YALL
simplify the expression:
-3 (4u -9)

Answers

Answer: (-12u+27)

Step-by-step explanation: I distributed the negative 3

I Need A Expert To Answer This! Find The Measure Of The indicated Angle In The Diagram.

Answers

Answer:

So,you're answer will be 21°{degree}..

Answer:

  m∠YPQ = 159°

Step-by-step explanation:

m∠QRP = 107

m∠RQP = 52

m∠RPQ = x

m∠QRP + m∠RQP + m∠RPQ = 180°

107 + 52 + x = 180

159 + x = 180

x = 21°

m∠RPQ = x = 21°

m∠RPQ + m∠YPQ = 180°

21° + m∠YPQ = 180°

m∠YPQ = 159°

A student is working two jobs over the summer to pay for a new car. The student gets paid $25 for each lawn that
is mowed ( 2 )and $15 for each pool that is cleaned (y). The student wants to earn $750 to pay for a down payment
on a car.


•What is the y-intercept

Answers

Answer:

y=50

Step-by-step explanation:

25(0)+15y=750

0+15y=750

15y=750

y=50

Other Questions
In the laboratory you dissolve 18.7 g of copper(II) bromide in a volumetric flask and add water to a total volume of 375mL. Required:a. What is the molarity of the solution?b. What is the concentration of the copper(II) cation?c. What is the concentration of the acetate anion? A rectangular table top needs to be divided into six equal sections. Suppose that you are only able to determine the halfway mark between any interval. Explain how you would use these benchmarks to estimate 1/6 of the length of the table top. Is this a function or not a function? (Picture) A music player app has 2 gigabytes of storage and can hold about 500 songs. A similar, but larger app has 80gigabytes of storage. About how many songs can the larger app hold? A Mercator projection map shows accurate The main reason Thomas Paine published Common Sense was to persuade Britain that it could not govern the colonies well. let foreign countries know that the colonies were ready to fight Britain. persuade colonists that the colonies should become independent. force Southern colonies to support Northern ones in the coming war. 12. ROSCALCULATE THE ARCLENGTH. ROUND TO THENEAREST TENTH.18063 11IQS 4(3x + 1)What is the answer to 4(3x + 1) In your opinion, do life appointments of Supreme Court judges affect the way the Supreme Court works? Support your answer. Please help! Can you read this?? Dndkfrjjdfjjd what is the constant of proportionality of p=5a What is the Ballot subtitle? What does the author of the "Equal Pay Bill" letter think women should be doing? A. Staying home with their children B. Getting an education to improve their career options C. At work earning as much money as men D. Becoming a larger political presence Westbank Real Estate, Inc. owns 10 acres of forested land. Westbank wants the land cleared in order to build houses. Westbank emails a signed electronic memorandum to a representative of Hardell Lumber Co. offering to sell the mature trees and rich topsoil to Hardell for lumber and agricultural purposes. The electronic memorandum includes the parties' typed names, the consideration, the price, and a description of the property, lumber, and soil. Hardell replies via email to Westbank that it accepts Westbank's terms, electronically signs the memorandum, and will start removing the trees and soil next month. Before Hardell can begin clearing the land, Westbank changes its mind, wants to keep the land forested, and prevents Hardell from accessing the property claiming no contract has been formed. 2. Does the electronic agreement for the sale of trees and soil fall under the statute of frauds? (YES / NO) 3. Under which category? (CONTRACTS INVOLVING LAND/ CONTRACTS THAT BY THEIR TERMS CANNOT BE PREFORMED IN LESS THAN A YEAR AFTER THE DATE OF AGREEMENT/ A PROMISE TO ANSWER FOR A DEBT OF ANOTHER/ A PROMISE MADE IN CONSIDERATION OF MARRIAGE/ CONTRACTS FOR THE SALE OF GOODS OVER $500) 4. An electronic memorandum (DOES/ DOES NOT) satisfy the writing requirements for the Statute of Frauds. 5. Land is considered to be (REAL PROPERTY/ PERSONAL PROPERTY) 6. The definition of land includes (NO/ SOME/ ALL) physical objects that are permanently attached to the property. 7. Examples of physical objects that constitute land for purposes of the statute of frauds include (BUILDINGS/ FENCES/ TREES/ SOIL/ ALL OF THESE) 8. A written or electronic memorandum evidencing a contract will suffice provided that the writing is signed by (THE PERSON WHO IS ENFORCING THE CONTRACT/ THE PERSON AGAINST WHOM THE CONTRACT IS BEING ENFORCED) 9. Who signed the e-mails? (WESTBANK REAL ESTATE/ HARDELL LUMBER/ BOTH PARTIES) 10. What type of signature must be on an e-mail in order to enforce an electronic record? (A TYPED NAME/ AN OFFICIAL SIGNATURE/ A NOTARIZED SIGNATURE/ AN ENCRYPTED SIGNATURE) 11. Does the electronic memorandum have the parties' typed names? (YES/ NO) 12. Does the electronic memorandum describe the property involved?(YES/ NO) 13. Is it likely a court would find that the electronic memorandum satisfied the statue of frauds? (YES/ NO) 14. As a result, Hardell (WILL/ WILL NOT) likely be able to enforce the contract against Westbank. To create a public key signature, you would use the ______ key. The European Union was formed in response to the World Wars. It is a unit of 28 member nations working to form a cohesive political and economic system. Which of the following is not a goal of the European Union?A.Promote peace on the continentB.Promote pro-democracy governmentsC.Promote individual currencies to help countries keep a sense of nationalismD.Promote growing the collective economy of the union over the economy of individual member countries. Please find X. I need help! The drama teacher decreased the length of a play from 90 minutes to 60 minutes. What was the percent decrease in the length of the play? Cmo se dice, "to bargain" en espaol?O A. PagarO B. GastarO C. RegatearD. Comprar what is the major function to a political party