Mathematics College

Select the statement that best justifies the conclusion based on the given information.
Ifx+5 = 15, then x=10.
O addition property of equality
O subtraction property of equality
multiplication property of equality
O substitution

Answers

Answer 1

Answer:

B.

Subtraction property of equality.

Related Questions

express 7/14 as repeating decimal

Answers

Answer:

0.500000

Step-by-step explanation:

Answer:

It is non repeating

Step-by-step explanation:

HELP I WILL GIVE BRAINLIEST PLS HELP

Answers

Answer:

required tip=$95.26+20%×$95.26=$95.26+19.052=114.312

you got games on yo phone

The probability of X being at most A

Answers

Answer:

1/26

Step-by-step explanation:

please mark me as brainlist

Two faulty tennis ball machines start to shoot balls from opposite sides of a 25 meter by 10 meter tennis court. The green ball machine shoots green balls that stop on the court 5 meters to 20 meters from the green machine's side. The yellow ball machine shoots yellow balls that stop on the court 2 meters to 16 meters from the yellow machine's side. Find the area of the tennis court that has balls of either color on it.

Answers

Answer:

180 m²

Step-by-step explanation:

The tennis court has a length of 25 meters and a width of 10 meters. The faulty tennis ball machines are placed at both ends of the court length.

The green ball machine has a range of 5 meters to 20 meters from the green machine's side while the yellow ball machine has a range of  2 meters to 16 meters from the yellow machine's.

Therefore the area of the tennis court with balls on it, has a range of 2 meters from the yellow machine and 5 meters from the green ball machine. Hence:

length of court with balls = 25 m - (5 m + 2 m) = 25 m - 7 m = 18 m

width of court = 10 m

Therefore,  the area of the tennis court that has balls of either color on it = length of court with balls * width of court with balls = 18 m * 10 m = 180 m²

Need help ASAP ‼️
The subject is trigonometric ratios.

Answers

Answer:

4/9 that's the answer tan s = opp/adj

Write a division equation that shows 3 items being divided equally among 4 people. Express the answer as a fraction

Answers

Answer:

[tex]\frac{3}{4}[/tex]

Step-by-step explanation:

[tex]3dividedby 4 = \frac{3}{4}[/tex]

The fraction showing the division equation that shows 3 items being divided equally among 4 people is 3/4.

What is fraction?

A fraction is a part of a whole number, and a way to split up a number into equal parts.

Given that, write a division equation that shows 3 items being divided equally among 4 people.

Let there be 3 apples which are to be divided among 4 children.

Therefore, each of the children will get, 3 / 4 parts of the apple.

Hence, the fraction showing the division equation that shows 3 items being divided equally among 4 people is 3/4.

Learn more about fractions, click;

https://brainly.com/question/10354322

#SPJ5

Convert the following equation to slope-intercept form
3x-2y=7

Answers

Step-by-step explanation:

Slope-intercept form: y = mx + c.

3x - 2y = 7

=> 2y = 3x - 7

=> y = 1.5x - 3.5.

Therefore: The slope is: m=32. The y -intercept is: b=72 or (0,72)

Someone please help me

Answers

Answer:

13

Step-by-step explanation:

6 doubled is 12 plus one is 13

6 plus one is doubled

List the key features of the quadratic equation y = x2 - 16.
A. X-intercepts: (-16,0) and (16,0), y-intercept: (0,–4), vertex: (0,-4)

B. x-intercept: (4,0), y-intercept: 0,-16), vertex: (0,-16)

C. X-intercepts: (-4,0) and (4,0), y-intercept: 0,-16), vertex: (0,-16)

D. x-intercepts: (-4,0) and (4,0), y-intercept: (0,16), vertex: (0,16)​

Answers

C. Plug in the values for x and y and solve

Answer:

i believe the answer is D...

Tariq has earned $54 for cutting the grass of three houses.

Part A: If he continues to earn money at this rate, how much will he make after cutting all 11 lawns on his street?

Part B: How many lawns would he need to cut if he wanted to earn enough money to buy an Xbox One that costs $324?​

Answers

Answer:

Part A: $198

Part B: 18 lawns

Step-by-step explanation:

Part A:

Find out how much he earns for cutting the grass of one house.

3 houses = 54

1 house = 54 ÷ 3 = 18

11 houses = 18 x 11 = 198

(Final answer)

Part B:

Since you know how much you earn for cutting the grass of one house, take the amount of money needed divided by how much you earn for cutting grass per house.

324 ÷ 18 = 18

(Final answer)

there are 30 6th graders, 40 seventh graders, and 20 eighth graders marching in a band. How many degrees in a circle graph are needed to represent band members in each grade relative to the entire band

Answers

Answer:

324 degrees

Step-by-step explanation: A circle has 360 degrees. In the question, they are 90 quantities. So that means we need 90% of the circle graph.

So first let divide 90 by 100 which gives us 0.9.

Now let multiply 0.9 times 360 which gives us 324.

hallo btw heres mah question for brainliest

steal a ma points and i report a u

UvU have fun
for brainliest

Answers

Answer:

The correct answer is A because of the importance

Which equation results from adding the equations in this system?
-8x+8y = 8
3x-8y=-18

A: 5x=-10

B: 5x = 26

C: -5x = 26

D: -5x=-10

Answers

Answer:

D. - 5x = - 10

Step-by-step explanation:

Given equations:

-8x+8y = 8 3x-8y=-18

Add together:

-8x + 8y + 3x - 8y = 8 - 18- 5x = - 10

Correct option is D

Step-by-step explanation:

The correct answer is letter D

How many seconds is in 1 hour and 30 minutes

Answers

Answer:

5400 seconds

Step-by-step explanation:

Answer:  5400

Step-by-step explanation:   Each hour is 60 minutes and each minute is 60 seconds. 60 x 60 = 3600. To convert 30 minutes into seconds you multiply 30 x 60 which equals 1800. Then you add 3600 + 1800 and you get 5400.

A trail is
of 9/10 of a mile long. Abdul hiked 2/5
of the length of the trail. Which steps could be used to determine how far he hiked, in simplest terms? Check all that apply.
-Add 9/10 to 2/5

-Find the product as follows: 9/10 x 2/5=11/50

-Find the product as follows: 9/10 x 2/5 = 18/50

-Find a common factor for the numerator and denominator.

-Simplify the product as 9/25
mile.

Answers

Answer:

The third and fifth ones

Step-by-step explanation:

To find the answer to this, you have to multiply 9/10 and 2/5 to get 18/50, making the third one true. The next thing you would do is simplify 18/50 to get 9/25, making the fifth choice true.

Your total cost with tax is $29.51, including 7% sales tax. What is the price without the tax?

Answers

Step-by-step explanation:

Make an equation first.

29.51=1.07 (x)

The 29.51 is after the 7% sale tax, so we are trying to figure out the original price.

After you make the equation, you solve the 1 step equation.

Divide both sides by 1.07 to get the answer.

27.57944=x

So you woyld want to round this answer to get $27.58

what is y- 12 equal x​

Answers

y
=
12
x
hope this helps have. a good day

Answer:

y−2=x

Step-by-step explanation:

Let's solve for x.

y−12=x

Step 1: Flip the equation.

x=−12y

.......................................................

Answers

Answer:

Umm what

Step-by-step explanation:

A weather forecaster reported that the total amount of rainfall for the month was 0.95 inch. He also reported that this amount was 0.35 inch below the average amount of rainfall for the same month during the last ten years. The forecaster summarized his findings in this table. What was the average amount of rainfall, in inches, for this month during the last ten years?

Answers

Answer:

1.3 in

Step-by-step explanation:

x = average amt of rainfall in the last 10 years

0.95 = x - 0.35

0.95 + 0.35 = x

1.3 = x

5a + 4b^2
(if a = -11 and b = 3)

Answers

5(-11)+4(3)^2 = -19
The answer is -19

Convert to improper fraction 15/6 into a mix number. Show your work.

Answers

You divide 15/6= 2 remaining 3 over the denominator which is 3/6 which can be simplified to 1/2 so therefore 15/6= 2 1/2


Please hurry it’s missing

Answers

Answer:

77/15 = 5.133

Step-by-step explanation:

3 and 2/3 = 11/3

1 and 2/5 = 7/5

[tex]\frac{11}{3} * \frac{7}{5} = \frac{77}{15}[/tex]

If R= (-1, 0, 1, 2, 4, 5) and S = (4, 5, 6) Find R (upside down U) S.
Answers: A) (-1, 0, 1, 4, 5). B) (4,5). C) () D) (-1, 0, 1, 2, 4, 5, 6)

Answers

Answer:

Option B is correct.

Step-by-step explanation:

Given

R = {-1, 0, 1, 2, 4, 5}

S = {4, 5, 6}

To determine

R ∩ S = ?

The intersection of two given sets R and S is the largest set which consists of all the elements that are common to both sets.

Thus, we conclude that:

R = {-1, 0, 1, 2, 4, 5}

S = {4, 5, 6}

The intersection of two given sets R and S:

R ∩ S = {4, 5}

Hence, option B is correct.

There are 12 plants in 3 rows. How many plants are in each row?

Answers

Answer:

3

Step-by-step explanation:

divide 12 by 3

Answer:

4

Step-by-step explanation:

12 plants divided by 3 rows = 4 plants in each row.

here's what it would look like:

2
Draw a line plot for the following data measured in these

Answers

We need the picture or else we can’t do it

find the distance between the following numbers 12 and -16
??? Units

Answers

Answer:

28

Step-by-step explanation:

that the answer

Solve the equation. -9x - 15 = 93

Answers

9x+15=-93
9x=15-93
x=78/9
x=26/3
x=8.666...

What is the Lcm of 9 and 15?​

Answers

Answer:

45

Step-by-step explanation:

9*? 15*1

9*? 15*2

9*5 15*3

Answer:

least common multiple of 9 and 15 is 45.

Step-by-step explanation:

PQRS is a parallelogram
Explain why Use CER to assist in your argument

Answers

Answer:

Step-by-step explanation:

f ,g,g, mm gm

sixty six times times the swuare of a number equals sixty nine i(n number form)

Answers

Answer: 3

Step-by-step explanation:

Other Questions
Solve the equation 7z=105 solve ASAP I will Mark brainliest What is the solution to the system of equations below?y = 2x + 83(-2x + y)=12 Increased motion in the particles in a liquid allows the particles to ____stop their flowhold their shapeslip past one another help need plzzzzzzzzz What is the area of the semicircle?69.08 mm2138.16 mm2150.72 mm2189.97 mm2 Now complete your visual overview by identifying the known variables and the variables you must find. Assume charge 1 is located at the origin of the x axis and the positive x axis points to the right. Let x1, x2, and x3 denote the positions of charge 1, charge 2, and charge 3, respectively. Determine which of the following quantities are known and which are unknown. hello i am here to say who loves among us Make a statistical profile of your own statistics class. Items of interest might be any of the following. (a) Height, age, gender, pulse, number of siblings, marital status (b) Number of college credit hours completed (as of beginning of term); grade point average (c) Major; number of credit hours enrolled in this term (d) Number of scheduled hours working per week (e) Distance from residence to first class; time it takes to travel from residence to first class (f) Year, make, and color of car usually driven A lawyer has an annual income of $240,000. The income tax that doctor has to pay is 6%. What is the amount of income tax in dollars and cents that the lawyer has to pay? Which questions are True or False?1.) x is supplementary to 105. 2.) The two angles in a linear pair have a sum of 180.3.) Vertical angles have the same measure. 4.) Complementary angles add up to 90.5.) x is complementary to 138.6.) y is supplementary to 147.7.) z is vertical to a 105angle.. There was a head-on collision between a compact hybrid car and a SUV.According to Newtons 3rd law, the force exerted on each other is the same.So, why are people in the smaller car more likely to get injured than those in the large one, assuming both cars are equally strong?Vocabulary: inertia, mass, acceleration, force, unbalanced, balanced, Newton's 2nd Law ANSWER ASAP I WILL BE GIVING BRAINLIESTTTT THIS IS IXL BTW THE WORST THING EVERMr. Long's cherry tree grew 12 inches in 3/4 of a year. At that rate, how much would it grow in 1 year? The student council had six fund raisers during the school year. They raised $212, $205, $206, $190, $188, and $195. Using the clustering method, what is the estimated total of money raised by the student council? Does freedom of speech mean you can print false stories in the newspapers? What type of charge do ionic compounds have Match the description with the correct image for the steps of the Lytic and Lysogenic cycles.Currently, I have:1. A2. H3. B4. E5. C6. G7. D8. I9. FAm I correct? Someone PLEASE, help. Help please this is hard for meyoull get points I think How would you describe the problem with Hawaii's food supply? What are Hawaiians doing to change this? Explain using facts and details from the Article. (Hawaiian Harvest)