a music store marks up the instruments it sells by 30%.If the store bought a guitar for $45, what will be its store price? Give your answer in money format for example if your answer is 14.2, you should type $14.20. No spaces. *

Answer:

The slope is 1.

Step-by-step explanation: This answer is correct, because the rise is 2 and the run is 2 which means 2/2 and that equals 1.

Answer: After 6 Months Casey would have paid $450 at either gym.

Step-by-step explanation:

Since we're looking for these two gyms cost the same, we need to make the equation compare the two together:

35x + 240 = 75x (the 1st gym with a joining fee $240 and 35 monthly equals $75 monthly)

Subtract 35x from both sides:

35x - 35x + 240 = 75x - 35x

240 = 40x

Divide by 40:

240 / 40 = 6

6 = x

So they cost the same after 6 months

35 * 6+ 240 = 75 * 6

450 = 450

And you'll be spending $450 in total.

Answer:

I will give you everything angle QSR would be 128 degrees and angle QRS would be 26 degrees from those two you can figure out that angle RQS is also 26 degrees making this a isosceles triangle, meaning that even if we do not know what side QS and RS are we know that they will be equal. Hope this helped.

Answer:

-3.5

Step-by-step explanation:First you need to order the numbers so the numbers ordered would be -20,-16,-10-,10-,7,0,1,2,5,8 the median is finding the middle number in a list so you would cross of the end numbers until you are left -7 and 0 you then find the mid point of these two numbers which is -3.5 so that would be the answer.

Answer:

The median is -3.5

Step-by-step explanation:

hope this helps

-16, -20, -10, 1, -10, 5, 0 ,8 ,2 ,-7

Arrange the number in numerical order.

-20,-16,-10,-10,-7,0,1,2,5,8

There's two number is the middle which is -7 and 0 all you have to do is add them together and divide by 2.

-7+0= -7÷2=-3.5

Answer:m > 27

Step-by-step explanation: Isolate the variable by dividing each side by factors that don't contain the variable.

Answer:

Amy is correct because a nonlinear association could increase along the whole data set, while being steeper in some parts than others. The scatterplot could be linear or nonlinear.

Step-by-step explanation:

I just took the quiz, I hope this helps :).

Amy's claim that the scatterplot could have a nonlinear association is true.

A scatter plot is a type of plot or mathematical diagram that uses Cartesian coordinates to display values for two variables for a given set of data.

Joesph claims that a scatterplot in which the y-values increase as the x-values increase must have a linear association.

This cannot be true, since the steepness at which the values of x and y could increase is not fixed. This means that it will not be linear.

Amy claims that the scatterplot could have a nonlinear association.

This is true. A scatterplot could have a linear association or non-linear association.

Therefore, we have found that Amy's claim that the scatterplot could have a nonlinear association is true.

Learn more about scatterplots here: https://brainly.com/question/6592115

#SPJ2

Answer:

2

Step-by-step explanation:

Answer:

x equals 2

Step-by-step explanation:

‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎

u = ⟨-2, 6⟩

v = ⟨3, 2⟩

w = ⟨-1, 4⟩

u + v = ⟨-2, 6⟩ + ⟨3, 2⟩

u + v = ⟨-2 + 3, 6 + 2⟩

u + v = ⟨1, 8⟩

2 (u + v) = 2 ⟨-1, 8⟩

2 (u + v) = ⟨2 • 1, 2 • 8⟩

2 (u + v) = ⟨2, 16⟩

-3 w = -3 ⟨-1, 4⟩

-3 w = ⟨-3 • (-1), -3 • 4⟩

-3 w = ⟨3, -12⟩

2 (u + v) - 3 w = 2 (u + v) + (-3 w)

2 (u + v) - 3 w = ⟨2, 16⟩ + ⟨3, -12⟩

2 (u + v) - 3 w = ⟨2 + 3, 16 + (-12)⟩

2 (u + v) - 3 w = ⟨5, 4⟩

Then the magnitude of this vector is

||2 (u + v) - 3 w|| = √(5² + 4²) = √41 ≈ 6.403

so the second choice is correct.

Answer:

B) 6.4; θ = 38.7°

Step-by-step explanation:

got it right on edge :)

Answer:

wt87

Step-by-step explanation:

Answer:

numerator

Step-by-step explanation:

it becomes the numerator because however many places over the numbers to the decimals are is the amount if its in like the 10th 100th 1000th and so on. But if there is a one or more to the left side of the decimal it becomes the whole number, so that leaves the numerator. So that is how the numerator is the answer.

Answer:

-2 for both questions

Step-by-step explanation:

Answer:

-7 hopes this helps

Step-by-step explanation:

I took the test :)

Answer: 69.1

because 19.8% of the solution is acid, there are: [tex]\frac{349}{100}.19,8=69,1[/tex] (milliliters of acid)

Step-by-step explanation:

Answer:

96

Step-by-step explanation:

qwik maths

Answer:

9 to 1

Step-by-step explanation:

Answer: 3

Step-by-step explanation:

3 because if you subtract 30 by 9 it gives you 21. Divide 21 by 7 and you get 3 which means 3 markers

Answer:

I swear if I get this wrong

Step-by-step explanation:

8-2 ,8-2-4, 8-2 4, 8 10 8 8

or idek

Answer:

x = -1

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Answer:

-1

Step-by-step explanation:

5(x+1)+5=5

Distributive property

5(x)+5(1)+5=5

5x+5+5=5

5x+10=5

    -10  -10

5x=-5

---  ---   divide both sides by 5 to get x by itself

5   5

x=-1

Answer:

The y - intercept is (0,-4).  So it's the second option.

Answer:

The answer is B

Step-by-step explanation:

The line passes through the y-intercept at -4

Answer:

n+1=4(n-8)

n+1=4xn/4 x-8

n+1=4n-32

1+32=4n-n

33=3n

33/3=3n/3

11=n

Step-by-step explanation:

Answer:

Scott is 6 feet tall

Step-by-step explanation:

Just basically 72 divided by 12 because 12 is one foot

Answer:

6

Step-by-step explanation:

Answer:

y=x-8

Step-by-step explanation:

Answer:

y=x-8

Step-by-step explanation:

Answer:33

Step-by-step explanation:

Answer:

2+2 is 4-1 is 3 quick maths

Step-by-step explanation:

Step-by-step explanation:

length= 675:9=75.........

Answer:

x = -3

Step-by-step explanation:

3x + 9 = 12x + 36 (rewrite)

3x - 12x + 9 = 36 ------> 3x - 12x = 36 - 9

3x - 12x = 36 - 9 (collect like terms)

-9x = 36 - 9 ( substract)

-9x = 27 (divide both sides for the answer)

-9       -9

x = -3