# What is the l.c.m of 8,9 and 19β

2 months ago

## Solution 1

Guest #1626965
2 months ago

Answer: The LCM of 8, 9, and 19 is 1,368.

Prime factorization of the numbers:

8 = 2 x 2 x 2

9 = 3 x 3

19 = 19

2 x 2 x 2 x 3 x 3 x 19 = 1,368.

Hope this helps! Have a great day!

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PLZ HELP WITH MATH Which expression is equivalent to β40+(β20)+(β60)? a)β(40β20)+(β60) b)40+20+60 c)β20+(β40)+(β60) d)β40β(20β60)
Solution 1

c

Step-by-step explanation:

the normal equation is 120 and c is 120

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Select the table of values where the quadratic function changes direction at a different value of x than the others. A. x -3 -2 -1 0 1 2 3 y 28 19 12 7 4 3 4 B. x -3 -2 -1 0 1 2 3 y 4 3 4 7 12 19 28 C. x -3 -2 -1 0 1 2 3 y 2 3 2 -1 -6 -13 -22 D. x -3 -2 -1 0 1 2 3 y 1 -1 1 7 17 31 49
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D. hope the best for you.

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Sonia was offered a job in a bakery where she would be working 16.5 hours each week and would earn $8.50 per hour. She was also offered a job in a flower shop where she would work 21.5 hours each week and earn$7.60 per hour. Show all work. At which job would she earn more money per week?β
Solution 1

she would make more at the flower shop

Step-by-step explanation:

16.5 * 8.50= 140.25

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Place Math Quiz QUESTION 3 of 10: You have the opportunity to lease space for your business with a fixed-rate lease. The property owner has proposed a three-year lease with a rent of $3,800 per month. How much is the rent over the life of the lease? a)$129,240 b) $129,440 c)$136,800 d) $139,240 Submit Solution 1 The rent over the life of the lease is$136,800. Option C is correct.

### What is Equation?

Two or more expressions with an Equal sign is called as Equation.

Given,

The opportunity to lease space for your business with a fixed-rate lease.

The property owner has proposed a three-year lease with a rent of $3,800 per month. We need to find the rent over the life of the lease. From the given, there is 3 years is the time. We know that in a year we have 12 months. In 3 years we have 36 months. And since$3,800 per month.

so 36 x 3,800 = 136,800

Hence, the rent over the life of the lease is $136,800. Option C is correct. To learn more on Equation: brainly.com/question/10413253 #SPJ5 Solution 2 Answer: c)$136,800

Step-by-step explanation:

Since the thing is 3 years and in 3 year there are 36 months. And since $3,800/mo so 36 x 3,800 = 136,800 So the answer is$136,800

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You go to dinner at BW's. Your total bill is \$48.24. If you want to leave the server a 15% tip, how much should you leave?
Solution 1

55.48 in total, 7.24 tip

Step-by-step explanation:

tip: 48.24 * 0.15 = 7.24

48.24 + 7.24 = 55.48

Solution 2

55.48 in total. 7.24 for the tip

Step-by-step explanation:

tip: 48.24 * 0.15 = 7.24

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Solve: StartFraction 2 Over 3 EndFraction minus 4 x plus StartFraction 7 Over 2 EndFraction equals negative 9 x plus StartFraction 5 Over 6. EndFraction. β 4x + = β9x +
Solution 1

Step-by-step explanation:

Given the following equation:

We need to solve for "x":

1. Move the fractions to one side of the equation and the x-terms to the other side:

To add the fractions we must find the Least Common Denominator (LCD):

Then:

3. Finally, divide both sides of the equation by 5:

Solution 2

By isolating the variable, we will see that the solution is x = -2/3.

### How to solve the equation?

Here we have the equation:

2/3 - 4x + 7/2 = -9x + 5/6

And we want to solve this for x. To do this, we need to move all the terms with x to the left side and all the terms without x to the right side, we will get:

-4x + 9x = 5/6 - 2/3 - 7/2

Now we simplify both sides:

(-4 + 9)*x = 5/6 - 4/6 - 21/6

5x = -20/6

Now we divide both sides by 5:

x = (-20/6)*(1/5) = -4/6

x = -4/6 = -2/3

So the solution of the equation is x = -2/3.

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Question
The cost of producing x soccer balls in thousands of dollars is represented by h(x) = 5x + 6. The revenue is represented by ko 9x2 Which expression represents the profit, (k-1)(x) of producing soccer balls?
Solution 1

(k-h)(x) = 4x - 8

Step-by-step explanation:

We know Profit = Revenue - Cost

Basically we gotta subtract cost function from revenue function and get the profit function.

The cost function is h(x) = 5x + 6

The revenue function is k(x) = 9x - 2

Hence, Profit is:

(k-h)(x) = (9x - 2) - (5x + 6)

(k-h)(x) = 9x -2 - 5x - 6

(k-h)(x) = 4x - 8

Solution 2

## C. 4x β 8

Step-by-step explanation:

The complete question is

The cost of producing x soccer balls in thousands of dollars is represented by h(x) = 5x + 6. The revenue is represented by k(x) = 9x β 2. Which expression represents the profit, (k β h)(x), of producing soccer balls?

A. 14x β 8

B. 14x + 4

C. 4x β 8

D. 4x + 4

The expresison that represents the profit is . Which means the profit is the difference between the revenue function and the cost functions, that is

Therefore, the expression that represents profit is 4x-8, whcih is choice C.

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The formula for a trapezoid relates the area A, the two bases, a and b, and the height, h. A=(a+b)/2 h Solve for a.
Solution 1

Step-by-step explanation:

According to the information provided in the problem, the area of ββa trapezoid is given by

Step 1

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The homecoming dance is going to be held in the school gym which is 300 ft by 300 ft. The fire marshal requires 4 square feet per person. How many tickets can the school sell for the dance?
Solution 1

Find the area of the gym and divide that by the required space.

Area of gym: 300 x 300 = 90,000 square feet.

Number of people: 90,000 / 4 = Β 22,500

They can sell 22,500 tickets.

Solution 2

22,500 tickets can be sell by the school for the dance.

### What is an area?

Area is the quantity that expresses the extent of a region on the plane or on a curved surface. The area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of the three-dimensional object.

Now the given dimension of the gym is 300ft by 300ft.

So area of the gym = 300 x 300 ftΒ²

βarea of the gym = 90,000 ftΒ²

Since fire marshal requires 4 square feet per person.

Therefore,

Number of seats = area of the gym/area require by file marshall

βNumber of seats = 90,000/4

βNumber of seats = 22,500

Hence,22,500 tickets can be sell by the school for the dance.

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#SPJ2

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Solution 1

133.128

Step-by-step explanation:

34.700 + 98.428

Solution 2

133.128

Step-by-step explanation:

i just took the test got 100% and my grades an A!β£

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