Jessica uses a food delivery service to order dinner. She paid $27.44 for dinner, which included the cost of the food and a delivery
fee, which was 12% of the cost of the food
What was the cost of Jessica's dinner before the delivery fee?
Enter your answer in the box

Answer:

length = 4 feet

width = 9 feet

Step-by-step explanation:

Perimeter of a rectangle = 2W + 2L,  where W is the width and L is the length

If the perimeter is 26 feet, then:   26 = 2W + 2L

If the width is 5 feet more than the length, then:  W = L + 5  

Substitute  W = L + 5  into  26 = 2W + 2L and solve for L:

26 = 2(L + 5) + 2L

26 = 2L + 10 + 2L

26 = 4L + 10

16 = 4L

L = 4

Now substitute L = 4 into W = L + 5 to find W:

W = 4 + 5 = 9

Therefore, length = 4 feet and width = 9 feet

Answer:

Step-by-step explanation:

We know that:

Solution:

Hence, the length of the window is 4 feet and the width of the window is 9 feet.

Answer:

The circumference of a circle is divided by the diameter of that circle. PI

Step-by-step explanation:

Hope this helps you!!!! :D

Answer:

A + b - s = r

Step-by-step explanation:

get r alone on one side of the equal sign by subtracting s from both sides

Answer:

A: four right angles

Step-by-step explanation:

Answer:

Four Right Angles

Step-by-step explanation:

right angles are 90°

I mean if you change the angle just a little bit of any part of a rectangle it will stop being a rectangle and it will become a quadrilateral.

Answer:

The first one is: 5x (x+3)
second one: 6x+13-(-7x)

Step-by-step explanation:

Answer:

1/2×10×6=30

Step-by-step explanation:

H=6

L=10

therefore;

1/2×6×10=30

Answer:

30 units²

Step-by-step explanation:

Formula to find the area of a triangle is :

Area = [tex]\frac{1}{2}[/tex] × Base × Height

Given that,

Base = 10 units

Height = 6 units

Now let us find the area of the triangle.

Area = [tex]\frac{1}{2}[/tex] × Base × Height

Area = [tex]\frac{1}{2}[/tex] × 10 × 6

Area = [tex]\frac{1}{2}[/tex] × 60

Area = 30 units²

Hope this helps you :-)

Let me know if you have any other questions :-)

Answer:

The ratio of present sales to last year's sales is  28560
                                                                                16320.

Reducing (canceling) the factor  80*17*3 = 4080 in the numerator and denominator, you get the fraction

equal to  7  which is the simplest form.
               4

Step-by-step explanation:

Answer:

Step-by-step explanation:

To find the width of the ink pad, we need to use division to find the answer.

We know that:

Solution:

Hence, the width of the ink pad is 14 cm.

Answer:

17, -3, -13, -18, -23

Step-by-step explanation:

Plug in the x side into the equation so

g(-4) = -5(-4) -3

g(-4) = 20-3

g(-4) = 17

Therefore that answer is 17

Then you do that for all of them, I don't have the time to do them all but that's the concept for all of them. Hope this helps and hopefully it's not too late. Sorry!

Answer:

the answer is $6520.02

Step-by-step explanation:

explanation linked as image

Answer:

if this an exponential question, my calculator popped up with error.

Step-by-step explanation:

Answer:

The 3 and the 2 at the end of the two thousand

Step-by-step explanation:

These are the ones digits in both numbers!

Answer:

2644 atoms

Step-by-step explanation:

1983/3 = 661

1983 + 661 = 2644 atoms

Answer:

2644 total N and H atoms

Step-by-step explanation:

N/H is 1/3

N/H = 1/3

N/(1983) = 1/3

N = (1983/3)

N = 661 N atoms

1983 + 661 = 2644 total N and H atoms.

[tex]~~~~~~ \textit{Compound Interest Earned Amount}\\\\A=P\left(1+\frac{r}{n}\right)^{nt}\quad\begin{cases}A=\textit{accumulated amount}\\P=\textit{original amount deposited}\dotfill &\$5000\\r=rate\to 1.25\%\to \frac{1.25}{100}\dotfill &0.0125\\n=\begin{array}{llll}\textit{times it compounds per year}\\\textit{yearly, thus once}\end{array}\dotfill &1\\t=years\dotfill &10\end{cases}\\\\\\A=5000\left(1+\frac{0.0125}{1}\right)^{1\cdot 10}\implies A=5000(1.0125)^{10}\implies A\approx 5661.35[/tex]

Answer:

it should be c or d

Step-by-step explanation:

Answer:

the answer is the last one

Step-by-step explanation:

Answer:

you are adding 1 , 2 and 4 and you answer is 7

Answer:

True

Step-by-step explanation:

The resultant is the vector sum of two or more vectors. It is the result of adding two or more vectors together.

Answer:

The answer is true

Step-by-step explanation:

If we add the same two vectors in a different order it will still give the same resultant vector.

Answer:

Trisection is the division of a quantity, figure, etc. into three equal parts, i.e., -multisection with .

Step-by-step explanation:

tysm for the points!

Answer:

the division of a quanity figure etc into three parts

Answer:

the answer should be $7,562.00

Answer: [tex]x = \frac{3\sqrt{5}}{7}\\\\[/tex]

Explanation:

The equation of the unit circle is [tex]x^2+y^2 = 1\\\\[/tex]

Plug in y = -2/7 and solve for x

[tex]x^2+y^2 = 1\\\\x^2+\left(-\frac{2}{7}\right) = 1\\\\x^2+\frac{4}{49} = 1\\\\x^2 = 1-\frac{4}{49}\\\\x^2 = \frac{49}{49}-\frac{4}{49}\\\\x^2 = \frac{45}{49}\\\\x = \sqrt{\frac{45}{49}} \ \ \text{ ... x is positive}\\\\x = \frac{\sqrt{45}}{\sqrt{49}}\\\\x = \frac{\sqrt{9*5}}{7}\\\\x = \frac{\sqrt{9}*\sqrt{5}}{7}\\\\x = \frac{3\sqrt{5}}{7}\\\\[/tex]

Answer:

-26

Step-by-step explanation:

x-39=-65

+39     +39

x= -65+39

x= -26

I get it I've been there lol

Hope this helps! :)

Step-by-step explanation:

not always they are coplanar

Answer:

angle A

Step-by-step explanation:

Therefore angle A has a cosine of 3/5

Answer:

16.9% to the nearest tenth of a percent

Step-by-step explanation:

First, find the FINAL sale price (after the additional holiday 5% reduction).

If we wish to reduce $10,500 by 5%, that means the final price is 95% of the before price.  

95% = 95/100 = 0.95

So 95% of $10,500 = 0.95 x 10500 = $9,975

To find the total percent discount, we use the percent change formula:

percent change = (difference between the values ÷ original amount) x 100

=  ((12000 - 9975) ÷ 12000) x 100

= 16.875%

So the total percent discount from the car's initial price to the hoiday sale price is 16.9% to the nearest tenth of a percent.

Answer:

A proportional relationship between a quantity y and a quantity x that has a constant of proportionality k is represented by the equation y = kx.

Step-by-step explanation:

hope this explains well, good luck !

Answer:

No

Step-by-step explanation:

The input 17 has 2 different outputs

Answer:

so 320 employees and 40% chose pink! 40% of 320 is 128!

Answer:

  y = 2

Step-by-step explanation:

Both points are on the horizontal line ...

  y = 2

__

Additional comment

A horizontal line has equation y = constant. A vertical line has equation x = constant.

Answer:

Step-by-step explanation:

Y is a horizontal line intersecting (0, -3).

Answer:

Step-by-step explanation:

One way to do this is to try a number for x and see if it makes the inequality true. A suitable number here is x=0. This value of x is less than 2.5.

For x=0, you have ...

  5 > -5 . . . . . true; the solution space is x < 2.5

__

For x=0, you have ...

  -25 > -5(2.5)

  -25 > -12.5 . . . . . false; the solution space is x > 2.5

_____

Alternate solution

Subtract 5:

  -4x > -10

Divide by -4

  x < 2.5

__

Divide by -5:

  5 < x +2.5

Subtract 2.5

  2.5 < x

  x > 2.5