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Kaylis [27]
3 years ago
10

-20 = -0.8k how do you solve this two-step equation

Mathematics
2 answers:
svetlana [45]3 years ago
8 0

Answer:25

Step-by-step explanation: divide -20\-.08

IgorLugansk [536]3 years ago
7 0

Answer:

-20 divided by -0.8 which is 25

Step-by-step explanation:

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Consider the relationship chart for the a fast-food restaurant,
boyakko [2]

The layout of the fast-food restaurant of dimensions 6 by 8 5 feet squares is presented in the attached table created with Sheets.

<h3>How can the required layout be found?</h3>

The dimensions of the facility are;

Horizontal = 6 squares

Vertical = 8 squares

The side length of each square = 5 feet

Therefore;

Area of each square = 5² ft.² = 25 ft.²

Number of squares, <em>n</em>, required by each dependent are therefore;

CB department, <em>n </em>= 300 ÷ 25 = 12 squares

CF department, <em>n</em> = 200 ÷ 25 = 8 squares

PS department, <em>n </em>= 8 squares

DD department, <em>n</em> = 8 squares

CS department, <em>n</em> = 12 squares

A layout for the fast-food restaurant is therefore;

  • The first three vertical columns of 8 squares each are occupied by the CF, PS, and DD departments. The remaining 3 by 8 squares are occupied by the CB department, (3 by 4 squares), and the CS department, (3 by 4 squares)

Please see the attached table layout created using Sheets.

Learn more about finding the area of regular figures here:

brainly.com/question/316492

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8 0
1 year ago
!!!!Please help!!! I am dying!!
stellarik [79]

Answer:

Therefore (x,y)=(3,7)

Step-by-step explanation:

put the second equation into the first

x+4=3x-2

x-3x=-2-4

-2x=-6

x=3

plug x=3 into the second equation

y=3+4=7

6 0
1 year ago
Find the sales tax on a $36.89 radio if the tax rate s 7 percent
posledela
I got 2.5823 as my answer hopes that helps you. :)
3 0
3 years ago
In a group of 65 students when you have brown eyes and 30 have blue eyes. Find the Probability that a student pick from this gro
Gemiola [76]

Answer:

The probability that a student pick from this group at random either has blue or brown eyes is

P = 40/65 = 0.6154

P = 61.54%

Corrected question;

In a group of 65 students 10 have brown eyes and 30 have blue eyes. Find the Probability that a student pick from this group at random either has blue or brown eyes

Step-by-step explanation:

Given;

Total number of students = 65

Number of students with either blue or brown eyes;

= 10+30 = 40

The probability that a student pick from this group at random either has blue or brown eyes is

P = 40/65 = 0.6154

P = 61.54%

4 0
3 years ago
The ratio of an interior angle to an exterior angle of a regular polygon is 13:2. Find the number of sides of the polygon
Lemur [1.5K]
Let the interior angle be x. x/(180-x) = 13/2 2x= 2340-13x 15x=2340 x=156 exterior angle= 180-156=24 Number of sides=360/24=15 15-sided polygon
4 0
3 years ago
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