Mathematics College

Simplify the following expression.
5 [13 + 10 = (3 + 2)] + 9 x 2

Answers

Answer 1

Answer:

i BELIEVE ITS

Step-by-step explanation:

5 [13 + 10 = (3 + 2)] + 9 x 2

65+50=25+18

115=43

Related Questions


How can you rewrite a^7 using exponent rules?

Answers

a+a+a+a+a+a+a is the answer I believe

2+5x+1/2x^3dx
Answer

Answers

Answer:

[tex]2x+\frac{5x^2}{2}+\frac{x^4}{8}+C[/tex]

Step-by-step explanation:

I notice you have a dx at the end of the equation, this leads me to believe this is an integral. With no bounds of integration, I will solve for the indefinite integral. I will also interpret your equation as follows:

[tex]\int \:2+5x+\frac{1}{2}x^3dx[/tex]

Sum rule tells us:

[tex]\int \:2dx+\int \:5xdx+\int \frac{1}{2}x^3dx[/tex]

From this we get:

[tex]2x+\frac{5x^2}{2}+\frac{x^4}{8}[/tex]

Don't forget to add the constant!

[tex]2x+\frac{5x^2}{2}+\frac{x^4}{8}+C[/tex]

HELP PLEASE!!!
14 + 3x = 8x − 3(x − 4)
Also show work

Answers

Answer:

x=1

Step-by-step explanation:

14+3x=8x-3(x-4)

Johnson has recently opened his workshop at the main street of a major city in the North East. Johnson estimates about 20 cars arriving at his workshop for repairs every day. Based on industry data, he estimates that 40% of the arrivals will agree to have the work repaired at his workshop. His average daily cost at the workshop is $1200. He expects to make a revenue of $200 for each car that is repaired. Johnson would like to know the following information:____________
a) The probability that no car will arrive at his workshop for repair on a given day.
b) The probability that he will have at least 4 cars to repair on a given day.
c) The expected daily profit assuming that he is able to repair all the arriving cars in a day.
d) Develop a probability distribution for this problem.

Answers

The answer to that is a I hope this helps

1/4 K +1/4 M -2/3 K +5/9 M simplified

Answers

Answer:

-5/12k -11/36m

Step-by-step explanation:

Kaitlin makes 9 dollars for each hour of work. Write an equation to represent her total pay p after working h hours.

Answers

it is 9h = p ; have a nice day!!

Answer:

9h=p

Step-by-step explanation:

9 times the number of hours worked equals the total pay.

How many 1/4 cup servings are in 3 cups of pasta?​

Answers

Answer:

12

Explanation:

1/4 × 12 = 3

Answer:

12

Step-by-step explanation:

1 cup -> 4  [tex]\frac{1}{4}[/tex] cups

3 cups -> 3 x 4 [tex]\frac{1}{4}[/tex] cups

          = 12 [tex]\frac{1}{4}[/tex] cups

Alex ate 1/3 of a pizza. Katelyn ate 2/7 of the same pizza. How much larger of a portion did Alex eat than Katelyn?

Answers

Answer:

1/21

Step-by-step explanation:

1/3 - 2/7 = 7/21 - 6/21 = 1/21

Hope I helped!

11. Tell whether the equation has one, no solution, or infinitely many solutions 3(x-8) + 3 = 3x - 21​

Answers

Answer:

infinitely many solutions.

Step-by-step explanation:

What is the equation of the line containing the points (5,2), (10,4), and
(15, 6)?
O A. y= x
O B. y = -x+1
C. y = x-3

Answers

Answer:

y=2/5x

Step-by-step explanation:

The equation of the line containing the points (5,2), (10,4), and

(15, 6) are,

⇒ y = 2/5x

What is Equation of line?

The equation of line in point-slope form passing through the points

(x₁ , y₁) and (x₂, y₂) with slope m is defined as;

⇒ y - y₁ = m (x - x₁)

Where, m = (y₂ - y₁) / (x₂ - x₁)

Given that;

Two points on the line are (5, 2) and (10, 4).

Now,

Since, The equation of line passes through the points (5, 2) and (10, 4).

So, We need to find the slope of the line.

Hence, Slope of the line is,

m = (y₂ - y₁) / (x₂ - x₁)

m = (4 - 2) / (10 - 5)

m = 2 / 5

Thus, The equation of line with slope 2/5 is,

⇒ y - 2 = 2/5 (x - 5)

⇒ y - 2 = 2/5x - 2

⇒ y = 2/5x

Therefore, the equation of the line containing the points (5,2), (10,4), and

(15, 6) are,

⇒ y = 2/5x

Learn more about the equation of line visit:

https://brainly.com/question/18831322

#SPJ7

hurry answer quick I need help

Answers

Answer:

Step-by-step explanation:

Can u help me too


i need help asappppp

Answers

13/39 ....................

Answer:

he ran (7/8)

Step-by-step explanation:

first, you add the two fractions ( i did mine with a calculator) 1.125 or 9/8

then you subtract 2 from the sum that you got

then boom there your answer


The attendance at a previous football game was 965
people. The attendance from today's game was 772 people.
What is the percent decrease?
Select one:
2%
193%
O
80%
20%
20%

Answers

Answer:

20%

Step-by-step explanation:

(If I am correct it's 20%! Hope this helps)

how do i solve this step by step??

Answers

It is 102 because of the corresponding angle congruence theorem
Answer: 102

Step by step:
Angle 2 and angle with 102 are corresponding angles meaning they are congruent

Hope this helps :D

What is the slope of the equation y- 5 = -3x?

Answers

Answer:

-3/1

Step-by-step explanation:

It's always the x value over the y value, so whatever's in the x

Answer:

-3

Step-by-step explanation:

the equation is y=-3x+5, so m=-3

After Halloween, pumpkins were 25% off. Amy bought 2 big
pumpkins that were originally $7 each. How much did she
spend (before tax)?

Answers

Yes that’s true. You got that correct everyone listen to them.

Solve for the value of n.

Answers

Answer:

3n-4= 44

3n=40

no u can solve

Answer:

17°

Step-by-step explanation:

3n - 5° + 90° + 44° = 180° { being linear pair }

3n + 129° = 180°

3n = 180° - 129°

3n = 51°

n = 51° / 3

n = 17°

Hope it will help :)

What is the solution for the equation shown below?
x^2+4=0

Answers

X^2+4=0
X^2=-4

X does not belong to a large R

Solve for X.
Х
3 ft.
6 ft.
9 ft.

Answers

I’m pretty sure the answer is 4,232

NEED HELP ASAP!!! for geometry class

Answers

Answer:

B) AAS

Step-by-step explanation:

B) AAS

The answered to the problem is... B) AAS

You can spend no more than $112 on a party you are hosting. The cost per guest is $8.

Choose an inequality that represents the number of guests (x) you can invite to the party.

8 + x > 112

8x > 112

8x < 112

8x > 112

Answers

the answer is 8x < 112

Answer:

here hope it works

Step-by-step explanation:

Order from least to greatest -5, -3, -2.6, 3, 0,-15 , sorry for my english

Answers

Answer:

-15, -5, -3, -2.6, 0, 3

Step-by-step explanation:

Answer:

-15,-5,-2.6,0,3

Step-by-step explanation:

negative goes before positive numbers.

You drinking soda while playing a video game. You drank 4 full drinks over 3 1/3 rounds. If you drank the same amount each round, how much did you drink each round?

Answers

The answer to your problem would be 1 1/5 of the drink per round.

Rayna has 5 pounds of ground beef to make hamburgers for a picnic. Each hamburger uses 1/4 pound of ground beef. How many hamburgers can Rayna make?

Answers

20 ; 5 divided by 1/4 is actually 5 x 4/1

What is the distance between the points (2, 1) and (14, 6) on a coordinate
plane?

Answers

Answer:

the answer is 13 units

Step-by-step explanation:

What is the area of the Rhombus​

Answers

The answer is 176. The second answer choice. It’s because if you have a four below the to four you would get 8 and 11 plus 11 would give you 22 so 8x22 gives you 176!

The hypotenuse of a right triangle measures 15 cm and one of its legs measures 4 cm.
Find the measure of the other leg. If necessary, round to the nearestytenth.

Answers

Answer:

14.5 cm

Step-by-step explanation:

Pythagorean theorem: a^2 + b^2 = c^2

c = hypotenuse (15)

to solve for b (other leg), the equation is  b^2 = c^2-a^2

15^2 - 4^2 = 209

[tex]\sqrt{209}[/tex] = approx. 14.5

the other leg is (rounded to the nearest 10th) 14.5 cm

what is the image point of (0,8) after a translation right 3 units and down 5 units​

Answers

Answer:

(3,3)

Step-by-step explanation:

(0+3,8-5)

(3,3)

What are all the factors of 142

Answers

Answer:

142 is a composite number. Factor pairs: 142 = 1 x 142 or 2 x 71. Factors of 142: 1, 2, 71, 142. Prime factorization: 142 = 2 x 71

Answer:

1, 2, 71, 142

Pairs would be (1 x 142), (2 x 71), (71 x 2), (142 x 1)

Step-by-step explanation:

How high off the ground is the hot air balloon?

Answers

Answer: It's 90 feet off the ground.

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