The standard form of a linear equation is given by

Answer:

x=2 y=-1

Step-by-step explanation:

multiply the top equation by negative 2. then it is -7=-14

then you dive and find out that x=2 and plug it inot the equation and solve for x 10+?=9 which is -1

Answer:

x=2

y=-1

Step-by-step explanation:

make it so that you can cancel out the y

to do this multiply the top equation by 2

10x+2y=18

3x+2y=4

subtract to get rid of 2y

7x=14

x=2

substitute the x into one equation

3(2)+2y=4

6+2y=4

2y=-2

y=-1

Answer:

a. 106 degrees

Step-by-step explanation:

m=measure of angle 1; m-32 degrees=measure of supplement

m+(m-32 degrees)=180 degrees Add 32 degrees to each side.

2m=212 degrees Divide each side by 2

m=106 degrees ANSWER: The measure of angle 1 is 106 degrees

CHECK:

106+(106-32)=180

106+74=180

180=180

Answer:

stan stray kids periodt

Answer:

the y intercept is where the line crosses the y axis

Answer:

1.8 ; - 14.7

Step-by-step explanation:

Evaluate the algebraic expression 1.5t -7.2 for each given value 6 ; -5

For each of values 6 and - 5 ;

Substitute the values for t in the expression ; 1.5t - 7.2

Substituting 6 for t:

1.5(6) - 7.2

9 - 7.2

= 1.8

Substituting -5 for t:

1.5(-5) - 7.2

-7.5 - 7.2

= - 14.7

Answer:

(a) $0.80

(b) 1.25 m

Step-by-step explanation:

(a) Put 1 where L is, and evaluate the equation.

... p = 0.8·1 = 0.8

The cost for 1 meter of rope is $0.80.

(b) Put 1 where p is and solve for L.

... 1 = 0.8L

... 1/0.8 = L = 1.25

The length of rope that costs $1 is 1.25 meters.

Answer:

Well that depends on where you buy it

Step-by-step explanation:

It could cost various things and you didn't add enough context for us to assume where you could have purchased the nylon rope

Answer:

[tex]8^{-2}[/tex]

Step-by-step explanation:

[tex]2^{-2} = 1/4[/tex]

So:

[tex]8^{-2} = 1/8*1/8[/tex]

Answer:

No X-intercept: √(x)+1

No Y-intercept:   √(x-1)

Step-by-step explanation:

To solve this you need to have some knowledge about a  bunch of parent graphs and so this question is kind of hard to explain

Answer:

x=9.5

Step-by-step explanation:

x+2(x+1)=68-3(x+3)

x+2x+2=68-3x-9

3x+2=68=59-3x

6x=57

x=9.5

Answer:

To figure out if an ordered pair is a solution to an equation, you could perform a test. Identify the x-value in the ordered pair and plug it into the equation. When you simplify, if the y-value you get is the same as the y-value in the ordered pair, then that ordered pair is indeed a solution to the equation.

Step-by-step explanation:

Answer:

-2

Step-by-step explanation:

you went to floor -4 in the begining, then went up 6 floors to floor 2

-4+6=2

so now you have to go down 2 floors making it negative

no your answer is -2

Answer:

If this is what your question is, yes the price of the burger is a function of the number of patties.

Step-by-step explanation:

This is because, the number of patties is the independent variable and the price is the dependent variable. A function can be written as y = f(x), here x is the number of patties. The price of the burger is y. I had this question that is also why I know this is right.

I hope this helps and have a nice day..

There is no direct relationship between the price of the burger and the amount of patties in it.

To determine if the price of a burger is a function of the number of patties, the following calculations must be performed:

First, the price of each hamburger must be divided by the number of patties it has.

Thus, it can be seen that there is no direct relationship between the price of the hamburger and the amount of patties in it.

Learn more about equations in https://brainly.com/question/12788590

Answer:

66 degrees

Step-by-step explanation:

Add both of those angels. 79+35=114

And then every triangle equals 180 so subtract

180-114=66

this is isosceles triangle, so side AB and BC are the same !

9x-8 = 28

9x=36

x=4

Answer:

probably 4 since the sides are the same

Step-by-step explanation:

9x-8=28

28+8=36

9x=36

36÷9=4

x=4

Answer:

meiosis is the result of four cells dividing

mitosis is the result of 2 identical cells

Step-by-step explanation:

not 100% sure but i hope this helps <3

Answer:

9:10

Step-by-step explanation:

74 is the buccaneers, and 35+45=80

so the ratio is 74:80

simplify to 36:40

then to 18:20

then to 9:10

Answer:

The lesson Triangle Construction discussed how to make a triangle given three side lengths. As you discovered, as long as two of the lengths added up to be greater than the third, they would form a unique triangle (only one triangle could be formed).

Step-by-step explanation:

Can you give a picture of what you're talking about so I can help? lol.

Answer:

A

Step-by-step explanation:

the sum of the square of the legs of a right triangle equal the square of the third side:  a² + b² = c²

15² + 23² ≠ 28²

Answer:

283.2

Step-by-step explanation:

The number of DVDs will be 304.5.

Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

Given that In one day a store sold 3/4 as many DVDs as Blu-Ray discs. The total number of DVDs and Blu-Ray discs sold was 406.

The number of the DVDs will be calculated as below:-

Number = 406 x ( 3 / 4).

Number = 304.5

Therefore, the number of DVDs will be 304.5.

To know more about an expression follow

https://brainly.com/question/17220365

#SPJ2

Answer:

1 and 1/3

Step-by-step explanation:

1/3x4=1 and 1/3 cuz 1/3+1/3=2/3 and 2/3+2/3=4/3 and 4/3=1 and 1/3

Answer:

1 and 1/3 cups

Step-by-step explanation:

times the 1 by 4 to get 4/3 then make a proper fraction to get 1 and one third

Answer:

[tex]\frac{6\times 10^2}{3\times 10^{-5}}[/tex] = 2 x 10⁷

Step-by-step explanation:

Given expression is [tex]\frac{6\times 10^2}{3\times 10^{-5}}[/tex]

The given expression is simplified as follows;

[tex]\frac{6\times 10^2}{3\times 10^{-5}} = (\frac{6}{3} )\times 10^{2-(-5)}\\\\(\frac{6}{3} )\times 10^{2-(-5)} = (\frac{6}{3} )\times 10^{2+5}\\\\(\frac{6}{3} )\times 10^{2+5} = 2 \ \times \ 10^7[/tex]

Therefore, the result of the given expression is 2 x 10⁷

Answer:

Percent increase = 30%

Step-by-step explanation:

Given that:

Old price of toy = £50

New price of toy = £65

Difference = New price - Old price

Difference = 65 - 50

Difference = £15

Percent increase = [tex]\frac{Difference}{Old\ price}*100[/tex]

Percent increase = [tex]\frac{15}{50}*100[/tex]

Percent increase = 0.3 * 100

Percent increase = 30%

Hence,

Percent increase = 30%

Answer:

327.175 miles

Step-by-step explanation:

Step one:

given data

A car can travel 28.45 miles with one gallon of gasoline

We want to find how far the car can go with 11.5 gallons

Step two:

        if 1 gallon can go 28.45 miles

then 11.5gallons will go x miles

cross multiply we have

1x= 28.45*11.5

x=327.175 miles

Answer/Step-by-step explanation:

✔️Number of Yoga classes = x

Cost ($) = y

Constant of proportionality (k) = y/x

Using the pair form the table of values given, (4, 60), find the constant of proportionality:

✅k = 60/4 = 15

Equation that represents the relationship between x and y is:

y = 15x

✔️Let's complete the table.

✅When number of yoga classes (x) = 2:

Substitute x = 2 into y = 15x

Thus,

y = 15*2 = 30

That is, 2 Yoga classes will cost $30

✅When number of yoga classes (x) = 6:

Substitute x = 6 into y = 15x

Thus,

y = 15*6 = 90

That is, 6 Yoga classes will cost $90

✅When number of yoga classes (x) = 8:

Substitute x = 8 into y = 15x

Thus,

y = 15*8 = 30

That is, 8 Yoga classes will cost $120

Answer:

amanda: 18

Hong: 36

Bill: 26

Step-by-step explanation:

a+b+h=80

b=8+a

H=2A

a+8+a+2a=80

4a+8=80

a=18

Answer:

0.43

Step-by-step explanation:

Formatting the Given data into a probability distribution table :

X : ____ 0 __ 1 ___ 2 ____ 3 _____ 4 ____ 5

P(x) : _0.09_0.11 _ 0.24 _0.21 ___ 0.17 __ 0.05

Probability of making 3 or more mistakes :

P(x ≥ 3) = P(x = 3) + P(x = 4) + P(x = 5)

P(x ≥ 3) = 0.21 + 0.17 + 0.05

P(x ≥ 3) = 0.43

Answer:

it’s mixed number

Step-by-step explanation:

Answer:

It is a Mixed number!

Step-by-step explanation:

Answer:

the quotient is 805. the remainder is 5.

Step-by-step explanation:

when you multiply the 8 you put the number you multiplied on top. The first one is 80 and then 5. You have a 5 left over which makes that the remainder

Answer:

1. is 85.625

2. is .625

so you divide 685 and you know nothing multiplied by 8 will equal 685 so the remainder is 685

Answer:

A system is a group of organs that work together to perform a common function.

An organ is a group of tissues that work together to perform a common function.

An organism is a group of organ systems that work together to perform a common function.

A cell is a basic unit of structure and function of all living things.

A tissue is a group of cells that work together to perform a common function.

Step-by-step explanation:

The different levels of organization in living things are defined below from smallest to largest:

Cell is the smallest unit of life. It is the basic structural, functional, and biological unit for all living things.

Tissue is a group of cells working together to accomplish a special function. Examples of tissue are connective tissue, muscle tissue.

Organ is a group of tissues working together to perform a specific function. Examples of organs are heart, liver etc.

System is a group of organs working together to perform a particular task and provide stability to the body. Example is muscular system, nervous system etc.

Organism consists of a group of system working together to perform a specific function. An organism is a living thing with an organized structure

Answer:

-Organ System

-Organ

-Organism

-Cell

-Tissue

Step-by-step explanation:

I took the test lol

Hope this helps : )