Eduardo attends a slime convention in Louisville, Kentucky. He buys a watermelon slime for $9.00 and a waffle slime for $8.50. Louisville’s sales tax is 6%.


What is the sales tax on this purchase?


If necessary, round the amount of tax to the nearest 100th.

A: Not Here
B: $1.10
C: $1.05
D: $10.50

Answer:

Price of each muffin = $1.25

Price of each granola bar = $1.6

Step-by-step explanation:

Group 1:

6 muffins, 12 granola bars

Total money paid = $26.70

Group 2:

8 muffins, 15 granola bars,

Total money paid = $34.00

To find:

Price of each item?

Solution:

Let the price of one muffin = $[tex]x[/tex]

Let the price of one granola bar = $[tex]y[/tex]

As per group 1, the equation can be written as:

[tex]6x+12y=26.70\\\Rightarrow x+2y=4.45 .... (1)[/tex]

As per group 2, the equation can be written as:

[tex]8x+15y = 34[/tex] .... (2)

Let us use elimination method to solve for [tex]x[/tex] and [tex]y[/tex].

Multiplying equation (1) with 8 and subtracting (2) from it:

[tex]16y-15y = 35.6 - 34\\\Rightarrow y = 1.6[/tex]

Using equation (1):

[tex]x+3.2=4.45\\\Rightarrow x = 1.25[/tex]

Therefore, the answer is:

Price of each muffin = $1.6

Price of each granola bar = $1.25

Answer:

k = ½

Equation => [tex] y = \frac{1}{2}x [/tex]

Step-by-step explanation:

Constant of proportionality (k) = y/x

Using a point on the graph, (6, 3),

k = y/x = 3/6 = ½

k = ½

Equation of the line:

Plug in the value of k into [tex] y = kx [/tex] (slope-intercept form of equation for proportional relationship)

Thus:

[tex] y = \frac{1}{2}x [/tex]

Answer:

2.5 or 2 1/2

Step-by-step explanation:

Answer:

Area of bed = 17.5 ft²

Step-by-step explanation:

Given:

Length of bed l = [tex]5\frac{1}{4}[/tex] = 21/4 ft

Width of bed b = [tex]3\frac{1}{3}[/tex] = 10/3 ft

Find:

Area of bed

Computation:

Area = l x b

Area of bed = 21/4 x 10/3

Area of bed = 17.5 ft²

Answer:

um

Step-by-step explanation:

Answer:

step by step as explained below

Step-by-step explanation:

A) y<4x-8 is the shade area below the dotted line of y=4x-8

   y≥-2/5x+5 is the shade area above the solid line y=-2/5x+5

The solution is the dark color shade area

B) point(5,-8) located within the y<4x-8 area while it's not in the solution area of the system.

Answer:

area = 8.037 m²

Answer:

(-5) to the power of 2 is 25 and -5 to the power to 2 is -25 because minus in not multiplying by antohrer minus

Step-by-step explanation:

Answer:

DATTEBAYOOO

It's just a pic of Naruto Uzumaki, BELEIVE IT

Step-by-step explanation:

Answer:

as below

Step-by-step explanation:

Answer:

The 2nd one should be the correct answer

answer: the 2nd option. (aka: 2(3x+5)

if : 3x+3x+5+5= 6x+10

THEN: 2(3x+5)

HOW: 2 times 3x.

           2 times 5

           6x+10.

hope i helped! we just passed this subject in my class. Good luck!!

Step-by-step explanation:

6 ◇ 3

= (6² - 3) / 3

= 33 / 3

= 11.

Answer:

3

Step-by-step explanation:

the distance from the point of dilation to point C is 3

the distance from the point of dilation to point A is 9

9/3 = 3

hope this helps, pls mark brainliest :D

Answer:

[tex]\displaystyle t=-25\log\left(\frac{20}{30}\right)[/tex]

Step-by-step explanation:

Logarithms

The model that predicts the percentage of voters (V) as a function of the number of years (t) is:

[tex]V(t)=100-30\cdot e^{-0.04t}[/tex]

It's required to find in how many years the value of V will be V=80%. The equation to solve is:

[tex]100-30\cdot e^{-0.04t}=80[/tex]

Subtracting 100:

[tex]-30\cdot e^{-0.04t}=80-100=-20[/tex]

Dividing by -30:

[tex]\displaystyle e^{-0.04t}=\frac{20}{30}[/tex]

Applying logs:

[tex]\displaystyle \log( e^{-0.04t})=\log\left(\frac{20}{30}\right)[/tex]

For logs property:

[tex]\displaystyle -0.04t\log(e)=\log\left(\frac{20}{30}\right)[/tex]

log(e)=1. Solving for t:

[tex]\displaystyle t=\frac{\log\left(\frac{20}{30}\right)}{-0.04}[/tex]

Since 0.04=1/25:

[tex]\boxed{\displaystyle t=-25\log\left(\frac{20}{30}\right)}[/tex]

Answer:

The domain of this function is:

Domain f(t): t ≥ 0

or

Domain f(t): {x ∈ R | t ≥ 0}

Step-by-step explanation:

Given the function of the height (in cm) of the flower

f(t) = at² + bt + C

Here,

Given that height of the flower first increases and then decreases.

The current function represents the quadratic function because it is of the form. Hence, the graph would be a curve.

f(x) = ax²+ bx + c

where a, b and c are the real numbers and a≠0

Normally the domain of quadratic is the set of all real numbers, but here in this case x-values consist of the time in terms of the number of days.

As the time in terms of a number of days can not be negative. Therefore, we conclude that:

The domain of this function is:

Domain f(t): t ≥ 0

or

Domain f(t): {x ∈ R | t ≥ 0}

Step-by-step explanation:

Let's use PEMDAS here

P: N/A

E: To transform [tex]5^{x}[/tex] to [tex]5^{3x}[/tex], we put  [tex]5^{x}[/tex] to the power of 3.

M: We multiply 2 to [tex]5^{3x}[/tex], stretching the function by 2

M: We multiply -1 to [tex]2*5^{3x}[/tex], flipping the function vertically over x=0 (this is interchangeable with multiplying 2)

D: N/A

A: We add 8, moving the function to the right by 8

S: N/A

Answer: 5 units

Step-by-step explanation:

The standard form of equation of circle:

[tex](x-h)^2+(y-k)^2=r^2[/tex] , where (h,k) = center of circle, r= radius.

Given : Center of circle= origin = (0,0) =(h,k)

Point on circle = (3,4)

Put x= 3 , y=4 , h=0 , k=0 , then the equation will become

[tex](3-0)^2+(4-0)^2=r^2\\\\\Rightarrow\ 9+16=r^2\\\\\Rightarrow\ 25=r^2\\\\\Rightarrow\ r=5[/tex]

Hence, the radius is 5 units long.

Answer:

x≥5

Step-by-step explanation:

Answer: C. Y = 8,000 + 300x

Step-by-step explanation:

Given: Initial investment = $8,000

Monthly investment = $300

Let x = the number of months since he made the initial investment.

Y= the amount in dollars that Liam has invested.

Now , Amount invested = Initial investment + (Monthly investment) x ( number of months)

Y = 8000 + 300x

Hence, the required function : Y = 8000 + 300x

So, the correct option is C. Y = 8,000 + 300x

Answer:

The answer is c

Step-by-step explanation:

yuh

Answer:

x = 8

Step-by-step explanation:

It can be assumed that the attached figure shows the problem and we need to find the value of x.

According to figure, the corresponding angles are equal such that,

(6x - 11) = 37

6x = 37 +11

6x = 48

x = 8

So, the value of x in this case is 8.

Answer:

             The x intercept:    (1.5, 0)

The slope intercept form:   y = 2x - 3

                      The slope:    m = 2

Step-by-step explanation:

x intercept means y=0

4x - 2y = 6

4x - 2·0 = 6

4x = 6

x = 1.5

The slope intercept form is:  y = mx + b

4x - 2y = 6            {subtract 4x from both sides}

- 2y = - 4x + 6       {dividing both sides by (-2)}

y = 2x - 3            ← slope intercept form

Slope is the number by x, in slope intercept form of line's equation

Answer:

3.5

Step-by-step explanation:

5.99+0.65=6.64

6.64-3.14=3.5

Answer:

1230

Step-by-step explanation:

60 times 13 you  get the answer of 780 then you add 450 to it and boom

Answer:

72

Step-by-step explanation:

Answer:

first write 30% as fraction

30/100 then "of" means multiplication

30/100×240

=72

can i have brainliest if it helped

Step-by-step explanation:

Answer:

x=7

Step-by-step explanation:

12-x=5

Subtract 12 from both sides.

−x=−7

Divide both sides by -1

x=7

The Answer:the answer is D

Step-by-step explanation:

Answer:

are there choices or a picture for this question?