Mathematics College

find x. and rounddddd

Answers

Answer 1

Answer:

X=117.9

Step-by-step explanation:

I got itttt

Related Questions

Mr. Norris is paid a 3% commission on each boat he sells. What is his commission on a boat that he sells for $145,000?

Answers

Answer:

3% of 145000

Step-by-step explanation:

calculator

Leonard has an enclosed glass cabinet to display his collectibles. It is a rectangular prism with glass on all sides, except for the base. The cabine is 5 ft. tall, 1 ft. wide, and 2 ft. long. How many square feet o glass is this display case made

Answers

Answer:

2 feet

Step-by-step explanation:

PLEASE ANSWER ASASP FOR BRAINLEST!!!!!!!!!!!!!!

Answers

Answer:

48 units squared

Step-by-step explanation:

During a film festival, the first film
ticket is priced at $16, and each
additional ticket is $11. If Rico spends
$71, then how many film tickets did
he purchase?

Answers

Answer:

Step-by-step explanation:

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What percent is 45 of 72?

Answers

Answer:

32.4

32.4 is 45% of 72

Step-by-step explanation:

Solution:

What is 45% of 72?

Y is 45% of 72

Equation: Y = P% * X

Solving our equation for Y

Y = P% * X

Y = 45% * 72

Converting percent to decimal:

p = 45%/100 = 0.45

Y = 0.45 * 72

Y = 32.4

The Graduate Management Admission Test (GMAT) is a standardized exam used by many universities as part of the assessment for admission to graduate study in business. The average GMAT score is (Magoosh website, January 5, 2015). Assume that GMAT scores are bell-shaped with a standard deviation of . a. What percentage of GMAT scores are or higher

Answers

Answer:

The answer is "16%".

Step-by-step explanation:

Its empirical rule suggests which 68% of the very first standard deviation, 95% of the very first 2 standard deviations or 99.7% of the very first three standard deviations of the variance average fall.

[tex]z =647 \\\\z=\frac{(647-547)}{100}= \frac{100}{100}=1[/tex]

The empirical rule indicates the first standard deviation around 68 percent.

So,

[tex]=\frac{(100-68)}{2} \\\\=\frac{32}{2} \\\\= 16 \% \ drop \ 647 \ and \ above[/tex]

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Answers

Answer:

1a. x= y+1/2 1b. y=2x-1

2a. x= -4y-8/3 2b. y= -3x/4 -2

Step-by-step explanation:

Type in math problem solver then click the first one and then you can get all your answers there

A book sold 34,200 copies in its first month of release. Suppose this represents 8.8% of the number of copies sold to date. How many copies have been sold to date?

Answers

388,636.36 copies have been sold

a line passes through the points (2,2) and (5,8). What is its equation in slope-intercept form?

Answers

Answer:

y=2x+6

Step-by-step explanation:

Slope of line is 2

Plug slope and first set of coords into point-slope intercept form

Please, please, please, please help

Answers

Answer:

55%

Step-by-step explanation:

I divided 22 by 40 to get the percentage she got wrong

hope this is correct and helps :)

Answer:

The percentage is 55%

In simplest form what is 2/7 + 2/5

Answers

24/35.................

Round to the nearest hundredth 54.19765

Answers

Answer:

54.20

Step-by-step explanation:

When you round you look at the number to the right of the number you're rounding. So you look at the 7. If it is larger than five (in this case it is) you round the number up.

54.20 hope you get a good grade

Two number cubes are rolled sequentially. What is the probability that the first number cube shows a 3 or a 4 and the second number shows an odd number?

Answers

Answer:

Answer:

Infinitely many

Step-by-step explanation:

If we multiply the equation x-3y=7 by 3, we get 3x-9y=21, which is also the second equation. That means the two lines are on top of each other, meaning infinite many solutions.

Could someone help with this math question brainlest and points

Answers

Answer:

D. 40

Step-by-step explanation:

12/30 = 16/x

or 12/16 = 30/x

Answer:

wouldn't it be 40? I could be wrong

What does -8/9 × -6/7 really equal

Answers

Answer:

16/21

Step-by-step explanation:

It equals 16/21. If you actually multiply it, you should come out with 48/63. Simplify it to get 16/21

Oatmeal is made by mixing 15 cups of hot water to 6 cups of oats.

Answers

9514 1404 393

Answer:

2/5 cups oats per cup water2.5 cups water per cup oats

Step-by-step explanation:

The denominator of the fraction is the unit you want 1 of.

(6 cups oats)/(15 cups water) = (6/15) cups oats/(1 cup water)

= (2/5 cups oats)/(1 cup water)

1 cup of water would need 2/5 cups of oats.

Obviously, the other ratio is the reciprocal of this.

(1 cup water)/(2/5 cups oats) = (5/2 cups water)/(1 cup oats)

1 cup of oats would need 2.5 cups of water

What is 5^3 written as a product of the same factor?

Answers

Answer:

Step-by-step explanation:

5³ = 5×5×5

Which of these strategies will you use to eliminate a variable in the system
Explain your answer:
-x+6y=8
7x-y=-2
a. Multiply the bottom equation by 6, then subtract the bottom equation from the
top equation.
b. Add the equations.
c. Multiply the top equation by 7, then add the equations.

Answers

Answer:

Step-by-step explanation:h

answer C

to eliminate x, multiply the top equation by 7 then add the equations

it is not A because if the bottom equation is multiplied by 6, the y’s will not cancel out if the bottom is subtracted from the top (since 6x - -6x is 12 not 0)

it is not B because adding the equations will not eliminate either variable

doing option C eliminates x since -7x + 7x is 0

The sum of two numbers is -35. The difference of the two numbers is -29. What are the two numbers?

Answers

Answer:

Answer:

The equation in Point-slope form of a line that has a slope of 3/4 and passes through the point (-4, -12) is:

[tex]y+12=\frac{3}{4}\left(x+4\right)[/tex]

The graph of the equation line is also attached below.

Step-by-step explanation:

Given

Slope m = 3/4Point (-4, -12)

To determine

We have to determine the equation in Point-Slope Form.

We know that the Point-slope form of a line equation is defined as

[tex]y-y_1=m\left(x-x_1\right)[/tex]

where

[tex]m[/tex] is the slope of the line[tex]\left(x_1,\:\:y_1\right)[/tex] is the point

In our case:

Slope m = 3/4(x₁, y₁) = (-4, -12)

substituting the values m = 3/4 and the point (x₁, y₁) = (-4, -12) in the point-slope form of the line equation

[tex]y-y_1=m\left(x-x_1\right)[/tex]

[tex]y-\left(-12\right)=\frac{3}{4}\left(x-\left(-4\right)\right)[/tex]

Apply rule: [tex]-\left(-a\right)=a[/tex]

[tex]y+12=\frac{3}{4}\left(x+4\right)[/tex]

Therefore, the equation in Point-slope form of a line that has a slope of 3/4 and passes through the point (-4, -12) is:

[tex]y+12=\frac{3}{4}\left(x+4\right)[/tex]

The graph of the equation line is also attached below.

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