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Answer:

$60 was the price of Zoe's dinner, before sales tax and tip.

Step-by-step explanation:

Answer:

$60 was the price of Zoe's dinner, before sales tax and tip.

Step-by-step explanation:

1. Sales tax = 11% times original price = 0.11 times x= 0.11x

2. Tips for dinner = 20% times original price = 0.20 times x = 0.2x

3. 0.11x + 0.2x = 18.60

4. 0.31x = 18.60

5. x = 60

6. $60 was the price of Zoe's dinner, before everything else

Answer:

The answer is B

Step-by-step explanation:

Divided 422 by 6 and you will get 70.33 which is rounded to 70 mph

I hope you find this useful :) Long division btw

Answer:

70mph

Step-by-step explanation:

422mi/6hr

=70.33333333333333

70mph

Answer:

5

Step-by-step explanation:

Productivity: My candy bar company made 100 million bars last year, sold for $1 each. I also paid [L] people last year, with an average salary of $100K last year. I have overhead cost of $10M. What was my TOTAL productivity (no units, rounded to 2 decimal places)?

Solution:

Total productivity is the average of labour and capital productivity weighted and adjusted to price fluctuations. It is the ratio of total output to the total input. The total productivity is given by the formula:

Total productivity = total output / total input

Total output = Revenue = number of bars sold * price per bar

Total output = 100 million * $1 = $100 million

Total input = Total salary + overhead cost

Total salary = number of people * average salary = 100 *$100000 = $10 million

overhead cost = $10 million

Total input = $10 million + $10 million = $20 million

Total productivity = total output / total input = $100 million / $20 million

Total productivity = 5

Two squares are congruent if they have the same side length.

Answer:

If they have the same sides.

Step-by-step explanation:

The method of comparing these two figures is also known as the method of superstition.

Answer:

To the nearest number = 47 ham sandwiches

Step-by-step explanation:

Mike deli just sold 328 ham sandwiches this week around how many ham sandwiches did mike sell every day this week (round to the nearest number )

Total ham sandwiches Mike sold this week = 328

Total number of days in a week = 7

how many ham sandwiches did mike sell every day this week

Number of ham sandwiches mike sell every day this week = Total ham sandwiches Mike sold this week / Total number of days in a week

= 328 / 7

= 46.9

To the nearest number = 47 ham sandwiches

Answer:

$43,500

Step-by-step explanation:

10 percent increase of $29,000

10% = 0.10

29,000*0.10 = 2,900

So 2,900 a year

so 2,900*5 = 14,500

Then add

29,000+14,500 = 43,500

Answer:

4. 715

Step-by-step explanation:

11.015 - 7.300= 4.715

Answer:

The speed of the slower train is 60km/hr or 80km/hr and the speed of the faster train is 70km/hr or 90km/hr.

Answer:

B: 10

Step-by-step explanation:

The angle measures are all multiplied by 2.

I believe the answer should the 10.

Looking at the two given triangles, the singular line in the bottom left triangles means that the angles are the same. As to the corner seen in cornerF and cornerC, and cornerD with cornerA. Knowing that all of the angles in the triangle are the same, means that the side lengths should all be generally on the same scale.

With triangle DEF, this triangle got scaled up by 2. This can be seen from line AB and line DE. AB was multiplied by two, in order to get line DE, which is 8. Apply the x2 rule to lines DF and EF, and the unknown "e" turns into 10. Unkown "d" turns into 12.

Answer:

y=-5x+12

Step-by-step explanation:

Since slope-intercept form is y=mx+b, m is the slope, and b is the y-intercept. We substitute m for -5, since it is the slope, and we substitute 12 for b, since it is the y-intercept. I hope this helps!

Answer:

The answer would be B.

Step-by-step explanation:

I hope you all are doing great and staying positive. It will get better.

Answer:

b

Step-by-step explanation:

i just did the test

Answer:

12

Step-by-step explanation:

Answer:

The biggest common factor number is the GCF number. So the greatest common factor 24 and 36 is 12.

Step-by-step explanation:

The functions that are symmetric about the y-axis are;

1) The function in the first option; f(θ) = cos(θ)

2) The function in the third option; f(x) = x²

Reason for the above selection;

Definition;

A function is symmetric about the y-axis is also known to be an even function such that the same value of the function is arrived at when x is replaced with -x

Analysis of the graphs;

First Function Graph; The graph represents the graph of cos (θ)

∴ The function is f(θ) = cos(θ)

The value of the function when x = π, f(π) = -1

Similarly, the value of the when x = -π, f(-π) = -1

f(π) = f(-π)

∴ f(x) = f(-x)

Therefore; the first function is an even function

Second Function Graph; The function of the graph is x = y²

∴ y = √(x)

The value of the function when x = 4, y = f(4) = 2

However, the when x = -4, f(-4) does not exist

f(4) ≠ f(-4)

∴ f(x) ≠ f(-x)

Therefore; the second function is not an even function (the function, x = y², is however symmetric about the x-axis)

Third Function Graph; The function the graph represents is y = x²

The value of the function when x = 2, f(2) = 4

Similarly, the value of the when x = -2, f(-2) = 4

f(2) = f(-2)

∴ f(x) = f(-x)

Therefore; the third function is an even function

From the above, the functions which are symmetric about the y-axis, (even functions) are;

The first and the third functions

Learn more about symmetric functions here;

https://brainly.com/question/1461050

Answer:

first and third ones

Step-by-step explanation:

you`re welcome

Answer: x + 3y = -14

Step-by-step explanation:

Plug in the coordinates

-2+3(-4) = - 14

Answer:

B. 6 teaspoons

Step-by-step explanation:

..................

Answer: it 6 teaspoons

Step-by-step explanation:

if the waffle calls for 2 cup the answer  will be 6 because 2*2 equals the 4 so 3*2 equal 6

Answer:

The Saint Lawrence Seaway (French: la Voie Maritime du Saint-Laurent) is a system of locks, canals, and channels in Canada and the United States that permits oceangoing vessels to travel from the Atlantic Ocean to the Great Lakes of North America, as far inland as Duluth, Minnesota, at the western end of Lake Superior.

Step-by-step explanation:

Answer:

v8 x v18 = v²144

Step-by-step explanation:

v x v = v²

18 × 8 = 144

so the answer is v²144

Answer:

V8 x V18

=V144

HOPE IT HELPED U,

MARK AS THE BRAINLIEST

^_^

Answer:

Sam is 13% wrong.

Step-by-step explanation:

The answer is 13% because 5.23 is 87% of 6 and 100% minus 87% is 13%.

P.S Can I have brainliest?

Answer:

12.83%

Step-by-step explanation:

Hope I helped! pls give brainliest if you can.

Answer:

24 i thik?

Step-by-step explanation:

Answer:

51

Step-by-step explanation:

7×5=35

288÷18=16

35+16=51

Expresion- 7×5+288÷18

Answer:

9.42

Step-by-step explanation:

pretend the missing piece is still there.  Find the area of the piece first.

90/360(3.14*2^2)=

90/360(12.56)=

3.14

the whole circle's area would be 3.14(4)=12.56, since it is a 90 degree angle.

then subtract the area of the piece  12.56-3.14=9.42

Answer:

so a good strategy might be to solve for the entire area of a circle.. then cut that up into quarters and add 3 of those together to get the correct answer

Step-by-step explanation:

area of a circle formula = pi * [tex]r^{2}[/tex]

we are given r =2  ( nice and easy to work with )

and we get to use an easy approximation of pi of 3.14

so the whole circle's area is  pi * [tex]2^{2}[/tex]

3.14 * 4 = 12.56

that's the entire circle.. divide by 4 the multiply by 3   like this

3/4 * 12.56 = 9.42

you could also think of this as multiplying the entire circle by 3/4 (0.75) if you prefer but it's good to recognize that you can divide it up into 4 parts .. then multiply by 3...

Answer:

$30.15

Step-by-step explanation:

i think sorry if im wrong

Answer:

Step-by-step explanation:

3). Naomi walked 4560 m to the nearest 10 m. Peta walked 4600 m to the nearest 100 m.

a). 4555 m ≤ n ≤ 4564 m

    4550 m ≤ p ≤ 4649 m

b). If n = 4555 m and p = 4550 m

   Then Naomi walked more than Peta

   If n = 4555 m and p = 4555 m

   Then Both Naomi and Peta walked exactly the same.

   If n = 4555 m and p = 4649 m

   Then Peta walked further than Naomi.

  Therefore, all three statements could be true.

4). (a). x = 120 to nearest 10 → 115 ≤ x ≤ 124

(b). y = 1.24 to 2 decimal places → 1.24

    (Already given in 2 decimal places)

(c). z = 0.0124 to 3 significant numbers → 0.0124

Answer:

Answer down below Branliest Please

Step-by-step explanation:

Answer:

2x+4(3x+1)

= 1 4 x + 4

Answer:

11

Step-by-step explanation:

slope is change in y over change in x. so, if x is increasing by one every time and y is increasing by 11, then the slope is 11/1, which we write as 11.