Mathematics College

PLZZ answer lots of points

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

it is 7 hope helped

Step-by-step explanation:

Related Questions

solve: 2(5x + 3)= 25

Answers

QUESTION:

solve : 2(5x + 3) = 25

SOLUTION:

▶️2(5x + 3) = 25

▶️ 2 × 8x = 25

▶️ 16x = 25

▶️ x = 25/16

▶️ x = 1.5625

ANSWER:

1.5625

Step-by-step explanation:

Step 1:

2(5x+3)=25

(2)(5x) + (2)(3)=25 (distribute)

10x+6=25

Step 2:

10x+6 - 6 = 25 - 6

10x =19

Answer :

X=19 of 10

is a single money that grows interest overtime to a larger sum brainly

Answers

Step-by-step explanation:

while both types of interest that grows every time over time

Find the measure of angle T for the kite below

Answers

Answer:

Angle T = 43°

Step-by-step explanation:

118+118+81 = 317

360-317 = 43

There are 12 negative charges and 8 positive charges. Which integer represents the total value of the charges?

Answers

Answer:

-4

Step-by-step explanation:

-12 + 8

-4

Josephine lives in a
castle 5 miles north of Earl, and Alexander lives 12 miles east of Earl. How many miles away do
Josephine and Alexander live from each other?

Answers

my guess is 17 i really dont knowwww

simplfy 2(v-4)-5v helpp meee

Answers

Step-by-step explanation:

2(v-4)-5v

= 2v-8-5v

= -3v-8

Which operation should be performed first to simplify the expression below?

19 - 2 \times 8 \div 4 + 6

A
Addition
B
Subtraction
C
Multiplication
D
Division

Answers

Answer:

D) division

Step-by-step explanation:

Simplify and write your answer in scientific
notation.
(3 X 10^6)^3

Answers

Answer:

(3 × 10⁶)³ is equal to 2.7 × 10¹⁹

Step-by-step explanation:

You can solve this by raising both terms in the brackets to the power of three:

(3 × 10⁶)³

= 3³ × 10⁶ˣ³

= 27 × 10¹⁸

= 2.7 × 10¹⁹

si una matriz tiene una fila o columna de cero su determinante es

Answers

Answer:

lo mismo

Step-by-step explanation:

la columna s de ceros , es lo mismo ESPERO Y TE AYUDE :)

5. Scott planted 20% of a garden with roses. What is the area of
the section of the garden that is planted with roses?

Answers

10 square feet of the garden is planted with roses!5 x 10 = 50 sq. ft.50 x 0.20 = 10 sq. ft.Please let me know if I am wrong.

I need this please help me

Answers

Restaurant city b = 41%
Total = 100%

Retail city a = 57%
Total = 100%

Hope this helps
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Two friends receive some money in the ratio 1 to 2.
One friend receives £45 more than the other.
How much money was shared in total?

Answers

Answer:

£135

Step-by-step explanation:

£90 + £45

2:1

hope its correct and helped:)))))))))

Answer:

135

Step-by-step explanation:

MODELING REAL LIFE Forty-five basketball players participate in a three-on-three tournament. Write and solve an equation to find the
number x of three-person teams in the tournament.
An equation that represents this problem is
= 45
They can form
three-person teams.

Answers

Answer:

3x = 45

they can form 15 three-person teams

Step-by-step explanation:

45 / 3 = 15

create an expression whose value will be 14 when X =-3

Answers

Answer: 2x + 20

Step-by-step explanation:

2x + 20

2 (-3) + 20

-6 + 20 = 14

The expression (2 * X) + 20 will have a value of 14 when X = -3.To create an expression that evaluates to 14 when X = -3, we can use a combination of arithmetic operations.

Let's start with the variable X = -3.

One possible expression is:

(2 * X) + 20

Substituting X = -3:

(2 * (-3)) + 20 = -6 + 20 = 14

Therefore, the expression (2 * X) + 20 will have a value of 14 when X = -3.

To know more about arithmetic operations:

https://brainly.com/question/30553381

#SPJ2

HELP ! pleaseee I’ve been trying & I still don’t know

Answers

5 hdhshshdhisieu737373929

Answer:

y = 1 over 2 x + 15

Step-by-step explanation:

Jackson bought snacks for his team's practice. He bought a bag of apples for $2.74
and a 10-pack of juice bottles. The total cost before tax was $26.14. How much was
each bottle of juice?

Answers

Answer:

each bottle of juice costs $2.34

Step-by-step explanation:

2.74+10x=26.14

10x=26.14-2.74

10x=23.40

x=23.40/10

x=2.34

(giving brainiest)

Susie has 4 gallons of juice. How many cups of juice does she have?

A. 2 cups
B. 16 cups
C. 32 cups
D. 64 cups

Answers

Answer:

Step-by-step explanation:

Answer:

You'll know that she has 64 cups of juice by multiplying 4 gallons x 16 cups.

Step-by-step explanation:

x + 14 = 113 x=______ solve the question

Answers

Answer:

x=99

Step-by-step explanation:

Move all terms not containing x to the right side of the equation.

Factor the expression using the GCF of each term, and the distributive property in reverse. Show your work using the text tool, or writing it neatly on paper and uploading an image of your work.
5x+30

Answers

Answer:

cjvwxvjct3i3frjobkb dxe khr2fohc2ohcf2pjr fpfvivohcr2jcrn

yussssssssssssssssas

Combine the like terms to create an equivalent expression:
-3x - 6+ (-1)
Stuck? Watch a video or use a hint.

Answers

Answer: -3x-7

Step-by-step explanation:

35% of students take spainsh or engineering. 30% of students take Spanish. 25% of students take engineering. What is the probability that a student takes Spanish and engineering?

Answers

Answer:

0.2 = 20% probability that a student takes Spanish and engineering

Step-by-step explanation:

We solve this question treating the probabilities as Venn sets.

I am going to say that:

Event A: Student takes Spanish

Event B: Student takes Engineering.

35% of students take spainsh or engineering.

This means that [tex]P(A \cup B) = 0.35[/tex]

30% of students take Spanish.

This means that [tex]P(A) = 0.3[/tex]

25% of students take engineering.

This means that [tex]P(B) = 0.25[/tex]

What is the probability that a student takes Spanish and engineering?

This is [tex]P(A \cap B)[/tex].

These probabilities are related by the following formula:

[tex]P(A \cup B) = P(A) + P(B) - P(A \cap B)[/tex]

[tex]P(A \cap B) = P(A) + P(B) - P(A \cup B)[/tex]

Replacing the values

[tex]P(A \cap B) = 0.3 + 0.25 - 0.35 = 0.2[/tex]

0.2 = 20% probability that a student takes Spanish and engineering

Explain why Plan B is the better
choice for Dylan if he only has $50
to spend on video games, including
a membership fee.

Answers

Answer: According to the graph, Bobby can get 14 games under Plan B but he can only get 12 games under Plan A.

According to the graph, if Bobby plans to spend $65, then both plans will give him the same number of games because that is the point where the two plans are the same.

Step-by-step explanation:

hideki is draining a 45 gallon aquarium at a rate of 15 gallons per minute what is the initial value of the linear function that represents the situation ?

Answers

Answer:

45.

Step-by-step explanation:

Since Hideki is draining a 45 gallon aquarium at a rate of 15 gallons per minute, to determine what is the initial value of the linear function that represents the situation, the following calculation must be performed:

45 (starting number) - 15(number of gallons per minute) X(minutes) = Y

Therefore, the equation would be 45 - 15X = Y, with which the initial value of the linear function that represents the situation is 45.

Mellie Grant started cleaning the swimming pool at the Country Club at 10:30 a.m. and completed her assignment at 3:15 p.m.. How long did it take her?

Answers

Answer:

The answer should be 225 minutes

Step-by-step explanation:

Bob wants to buy a TV that costs $100. He plans to save $5 per week. How many weeks w will it take Bob to save $100?

Answers

Answer:

he will have to save 5 dollars for 20 weeks

Step-by-step explanation:

5 x 20 = 100

So if the tv cost 100 dollars if he needs 100 you can do 100/5 and that will get you 20 weeks

m=n give reason
2)x=y. give reason
3) y+n = x+m give reason

Answers

Answer:

[tex]m = n[/tex] --> Corresponding angle

[tex]x = y[/tex] --> Vertically opposite

Step-by-step explanation:

Given

The attachment

Required

State the reason for the given statements

m = n

m and n are corresponding angles.

So:

[tex]m = n[/tex]

x = y

x and y are vertically opposite angles

So:

[tex]x = y[/tex]

[tex]y + n = x + m[/tex]

In (b)

[tex]x = y[/tex]

Add m to both sides

[tex]x + m = y +m[/tex]

In (a) [tex]m = n[/tex]

So, substitute n for m on the left hand side

[tex]x + n = y + m[/tex]

find the inequality represented by the graph

Answers

Y=-2x-5 should be it

Answer:

y is greater than or equal to -2x-5

Step-by-step explanation:

First find the slope which is -2x and then find the y-intercept which is -5 and then you can just test out if its greater than or equal to, or less than or equal to. To do this you just fill in the point 0,0 and if you do that you should get 0 is greater than (you can ignore the "or equal to") -5 and is that true? Yes it is! so then the side of the line that the point 0,0 is on should be shaded and since it is your answer is right!

Hope this helped!

A plane flying horizontally at an altitude of 3 miles and a speed of 460 mi/h passes directly over a radar station. Find the rate at which the distance from the plane to the station is increasing when it is 4 miles away from the station. (Round your answer to the nearest whole number.)

Answers

Answer:

Step-by-step explanation:

cuz i know okay sheeesh

If 10% of a number is 2 less than 20% of the same number, then 80% of the
number equals __

Answers

Answer:

254

Step-by-step explanation:

bcDSHWDJHgvshjg

Please help me!!!!!!!!!!!!!!

Answers

The answer is C, 15b4√2b

Other Questions

Line segment BD divides trapezoid ABCE into a rectangle and a righttriangle as shown. What is the perimeter of the trapezoid? The pineapple is a tropical fruit with a unique look. It got its name because it looked like a pine cone. Although most of the production of pineapple takes place in Hawaii, this was not always the case. This is because the pineapple is native to South America. It was brought back to Europe on Christopher Columbus second voyage. From there, it spread in popularity all over the world. Not until the early 1900s did cultivation of the fruit begin in Hawaii. James Dole helped distribute pineapples in the U.S. He started a pineapple plantation in Oahu, one of the islands of Hawaii. He also began canning pineapples with the help of machines. This helped make pineapples affordable and available to the masses.Which of these sentences is an appropriate paraphrase? A. A pineapple has a very special look for a fruit. It got its name because it looked like a pine cone. Most people think that the pineapple is a native plant of Hawaii; however, it came from South America. B. The pineapple fruit comes from South America but is popular everywhere. James Dole grew and canned pineapples in Hawaii. This made them easy to find and buy in grocery stores. C. Pineapples are native to South America, but they were brought back to Europe on Christopher Columbus' second voyage. After Columbus introduced the pineapple, it became very popular. D. Not until the early 1900s did cultivation begin in Hawaii. James Dole began a pineapple plantation in Oahu. This is where he also canned them with the help of machines.Reset Submit State the Law of Electric Charges in your own words. Agrarian societies differed from hunter-gatherer ones in different ways. List the characteristics of both lifestyles. Given the following equation: 3Cl2 (g) + 8NH3 (g) N2 (g) +6NH4Cl (s)How many moles of NH3 are required to produce 12 moles of NH4CI? 2/5 3 4/7 = ??????? Can someone help me thx I need help on this answer choices :Yes, because two sides are equal.Yes, because two angles are congruent to two angles of the other triangle.No, because only one set of angles are congruent.No, because the sides are not equal. When prepositions like shng, xi, or li are placed, where do they go in relation to the noun (zhntu, chung)?O before it (shng chung)0 after it (chuang shng)O at the beginning of a sentence (shng...)O at the end of a sentence (..shng) Pens and PencilsMrs. Charles ordered 150 pencils and 225 pens for the academy store. The pens cost 15 cents more than the pencils. Mrs. Charles total order was $135. Mrs. Charles was quite surprised by this amount as she thought the total would be $120. If the cost of one pencil and one pen is 69 cents, who do you think is right, the supplier or Mrs. Charles? Support your answer with mathematical evidence.What is the cost of each pencil? Each pen? Support your answer with mathematical evidence. 5 divided by 1/3(just answer not like I need help though Ill give Brainly its like easy money) What flight patterns do groups of birds utilize and why? softly at dawn a whisper stole down from the greenhouse in the hill what is being personified When designing a website, Claire creates a color palette for the web pages. How can the color palette help Claire design effective web pages? Applying the color palette to the web pages can help Claire create ________ She can best use the color palette to ____________.First blank:A. Smooth and even surfacesB. Depth in the design C. Consistency and unitySecond blank:A. illustrate content on the screen B. add interactive elements C. highlight important content You bought two acres of land for $200,000 ten years ago. Although it is zoned for commercial use, it currently holds eight small, singlefamily houses. A property management firm that wants to continue leasing the eight houses has offered you $400,000 for the property. A developer wants to build a 12-story apartment building on the site and has offered $600,000. What value should you assign to the property ASAP PLEASE HELP ME!!!!!Can teenagers be trusted to make decisions for themselves? Three sentences. What group opposed the annexation of Texas in 1842?AbolitionistsNationalistsWhigsRepublicansDemocrats Contracts are typically private agreements in that they bind the two parties and no one else. Thus, parties not in privity of contract usually do not have rights to a contract. However, there are exceptions to the general rule. This activity outlines the importance of paying special attention to ramifications that result from assigning or delegating a contract, including the effects these actions have on assignees. Read the case and then answer the questions to create a strategy for how someone might determine the results of the scenario. Katerina owned property in Miami right on the beach that she leased to Scotty. Scotty used the property for business purposes, which was allowed under the lease. Three months into the lease, Scotty transferred his lease to a sports agent company for $5,000, which became the new tenant under the lease. Katerina became upset with Scotty's transferring of the lease because she thought that since she leased the property to Scotty, he should not be allowed to let anyone else lease the property. Furthermore, she had a strong aversion to sports agents after watching the movie Jerry Maguire, and she did not want any money-grubbing sports agents working on her property. Subsequently, Katerina wonders whether there is any way she can limit the ability of Scotty to transfer the lease. Walk through the different types of transferring of rights and duties. What type of transfer of rights or duties is described in this case What is the area of the quadrilateral? Someone please help!! Please explain will mark brainliest