write an expression to represent the given statement. use n for the variable. three times the absolute value of the sum of a number and 6​

Answer:

2.01030927835 or $2.01

Step-by-step explanation:

16 ft 2 in = 194 in

390/194 = 2.01030927835

Simplify, $2.01

Hope this Helps :)

Answer:

x=57

Step-by-step explanation:

x+28+x+38=180

Step 1: Simplify both sides of the equation.

x+28+x+38=180

(x+x)+(28+38)=180(Combine Like Terms)

2x+66=180

2x+66=180

Step 2: Subtract 66 from both sides.

2x+66−66=180−66

2x=114

Step 3: Divide both sides by 2.

2x/2=114/2

Answer:

x=57

Answer:

57

Step-by-step explanation:

x+28+x+38=180

2x+66=180

-66           -66

2x=114

/2    /2

x=57

I think

Answer:

easy math Girls=24 Boys=? The answer is 18 boys

Step-by-step explanation: What you know is for every 8 girls that is 1/3 of the total number of girls, so you just multiply 6 time 3. Hope this helped :)

Answer:

It is a simple rate of change if you take $30+$0.80 each day or $2.30 and set them equal to eachother. you should get 20 rides.

Answer:

y=-1x-6

Step-by-step explanation:

the slope is -1

use y=mx+b

Plug  the point into y=mx+b, -7=-1(1)+b

-7=-1+b

add 1 both sides the y- intercept is b=-6

Answer:

The 16 percent of the goldfish are smaller from 1.25 inches.

Step-by-step explanation:

Let X denote the size of a particular goldfish.

It is provided that the mean size is, μ = 1.5 inches and standard deviation of the size is, σ = 0.25 inches.

Assume that X is normally distributed.

Compute the size of a goldfish such that only 16 percent of the goldfish are smaller from such size as follows:

P (X < x) = 0.16

⇒ P (Z < z) = 0.16

The z-value for such a probability is:

z = -0.99

*Use a z-table.

Compute the value of x as follows:

[tex]z=\frac{x-\mu}{\sigma}\\\\-0.99=\frac{x-1.5}{0.25}\\\\x=1.5-(0.99\times 0.25)\\\\x=1.2525\\\\x\approx 1.25[/tex]

Thus, the 16 percent of the goldfish are smaller from 1.25 inches.

Answer:

9x^3 - 8x^2

Step-by-step explanation:

hope this helps :)

Answer:

i thank is  D

Step-by-step explanation:

Answer:

A. x>-12

Step-by-step explanation:

-2x/3+7<15  Subtract 7 on both sides.

         -7  -7

-2x/3<8       -2x/3 is equal to -2/3x, so you can simplify to that.

-2/3x<8       Because you have to isolate x, multiply by the reciprocal of the          

*-3/2  *-3/2  fraction. This will divide by -2/3 on both sides.

x>-12            Remember, because you multiplied by a negative, you have to flip the inequality sign.

Hope this helps you! Have a nice day c:

Answer:

14 because there are 14 numbers in the equation :)

Answer:

Step-by-step explanation:

example: You add 4.20 and 6.90

the decimal point for the answer would be in the spot for the numbers in the problem.

AKA: YOU BRING THE DECIMAL DOWN

ANSWER:

                1                

                 4.20

                 6.90

               +_____

                 11.10

Answer:

Well in my state, it's 6%. Use google to find out yours.

Step-by-step explanation:

Answer:

I know the sales tax is .16 here in Texas. I found out whenever me or my mom would go shopping. I would look at the tax at the bottom of the recipt or do the math. Find the sum of all the gorceries without tax and then subtract it by the total amount of money of the groceries with tax. Then divide that by the amount of groceries we bought.

Step-by-step explanation:

Answer:

The second option

Step-by-step explanation:

The domain is the x values and the range is the y values

Answer:

You cant see the picture its glitched send another one

Step-by-step explanation:

Answer:

7 because u are changing division to mutiplication its called replicate

Answer:

since 2 and 1/3 is a mixed number change it into an improper fraction so it will be 7/3 / 1/3 find the reciprocal of the second fraction that is one of the three the reciprocal will be 3/1 so it will be 7/3 * 3/1 because when you find the reciprocal of a second fraction you also find the reciprocal of the sine and in this case division will change to multiplication when you multiply it you'll get the answer to be 7 hope it helps

Answer:

48

Step-by-step explanation:

The significance level is 95%

Z-alpha/2 = 1.96 at 0.05 from the standard normal distribution table.

The standard deviation has been given to be 7

Margin of error is 2

We solve further using the formula:

n = (z-alpha/2 * sd/ME)²

n = (1.96 * 7/2)²

n = (1.96x3.5)²

= 6.86²

= 47.0596

This is approximately

n = 48

So the sample size they should be selected should be 48 for at 95% confidence level.

Answer:

y=-1x+3

Step-by-step explanation:

1-5=-4

2--2=4

-4/4= -1

Answer:

150

Step-by-step explanation:

Using 8 rows leaves  2 positions unoccupied implies that the population of the number  of members in the band is 2 less than a  multiple of 8. That makes this an even  number.

Similarly, we understand that the number  of members is 3 less than a multiple of  9. So, If we list the even numbers  that are 3 less than multiples of 9  between 100 and 200 and are even; we have:

117 – 3, 135 – 3, 153 – 3, 171 – 3,  189 – 3

= 114, 132, 150, 168, 186  

Also, the numbers that are two less than  a multiple of 8:  

102, 110, 118, 126, 134, 142, 150, 158,  166, 174, 182, 190, 198

From above, we will realize that the number common in both is 150

Let's check if that satisfy our calculation;

SO:

150/8 = 18 remainder 6 ; Thus 8 - 6 = 2 (positions)

150/9 =  16 reminder 6 ;  Thus  9 - 6 = 3 (positions)

Hence the number of members in the band if the membership is between 100 and 200 is 150

Answer:

1,216 131,784 130,435

Step-by-step explanation:

Answer:

0.04

Step-by-step explanation:

25 images / 1 second

pls mark brainlist :)

Answer:

24

Step-by-step explanation:

Answer:5 x (100 - 25) = 375

Step-by-step explanation: 5 x 75 = 375

Answer: I will leave a comment with the answer i am

doing the math rn

Step-by-step explanation:

Answer:

66 not parallel or transversal I believe its supplementary

Step-by-step explanation:

Answer:

should be A, if we have the right test

Step-by-step explanation:

Just count how much squares, if 100 is the whole thing, then count and see which one only has 26 blocks, this helps! :D        

Answer:

−

9

x

−

3

x

+

4

, then set it equal to

−

10

x

−

(

2

x

−

4

)

.

Always true

Step-by-step explanation:

Answer:

All real numbers

Step-by-step explanation:

-9x-3x+4 = -10x - (2x- 4)

-12x+4=-10x-2+4

-12x+4=-12x+4

Answer:

Ok so the answer is x = -8

Step-by-step explanation:

Have a nice day!!!