Which diagram does not result in the expression 4x+4

The answer would be 1500g.= 1.5 kg.

In mathematics, multiplication is a method of finding the product of two or more numbers. It is one of the basic arithmetic operations, that we use in everyday life.

here, given that,

weight= 1.5 kg.

since there are 1000 grams in a kilogram.

For every,

1 kilogram there's 1000 grams

so, if you were to have 1.5 kilograms you'd have

1,500 grams.

500 is half of 1000 so if you have a 0.5 you'd have 500 grams

which you would then add 500 to 1000 which would result 1500.

Hence, the answer is 1.5 kg= 1500.

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Answer:

d) 2 16/25

Step-by-step explanation:

Now we have to,

→ convert into mixed fraction.

Let's solve the problem,

→ 2.64

→ (264/100)

→ 2 64/100

→ 2 16/25

Hence, option (d) is correct.

Modeling with systems of linear inequalities involves using multiple linear inequalities to represent constraints and solve problems with multiple variables. We can graph the inequalities on a coordinate plane and find the feasible region, which represents all the solutions that satisfy the constraints.

Modeling with systems of linear inequalities is a mathematical concept that involves using multiple linear inequalities to represent constraints in a real-world situation. This allows us to model and solve problems involving multiple variables and constraints, such as optimizing profit or finding feasible solutions.

Here's an example:

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It's B

just took test

The equation of the line passing through points (5, 0) and (0, 2) is y = -2/5x + 2 and slope is -2/5.

The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.

The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.

The slope of line passing through two points (x₁, y₁) and (x₂, y₂) is

m=y₂-y₁/x₂-x₁

The given equation is 2x + 5y = 10.

We have to change this equation to slope intercept form

Isolate the term y from the equation

Subtract 2x from both sides

5y = -2x + 10

Divide both sides by 5

y = -2/5x + 2

the slope will be -2/5

Hence, the equation of the line passing through points (5, 0) and (0, 2) is y = -2/5x + 2 and slope is -2/5.

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1. The slope-intercept form of the linear equation [tex]\(2x - 8y = 32\)[/tex] is [tex]\(y = \frac{1}{4}x - 4\).[/tex]

2. The equation of the graphed line is [tex]\(y = -\frac{9}{8}x + 7\).[/tex]

3. The standard form of [tex]\(y = \frac{3}{4}x - \frac{5}{2}\)[/tex] is option A: [tex]\(3x - 4y = 10\).[/tex]

Let's break down the given information step by step:

1. Slope-Intercept Form of the Linear Equation:

  - The given equation is 2x - 8y = 32.

  - To express it in slope-intercept form (y = mx + b), we need to solve for y:

    2x - 8y = 32

    -8y = -2x + 32

    [tex]y = \frac{1}{4}x - 4[/tex]

  Therefore, the slope-intercept form of the given equation is [tex]\(y = \frac{1}{4}x - 4\)[/tex].

2. Equation of the Graphed Line:

  - The graphed line has the equation [tex]\(y = -\frac{9}{8}x + 7\)[/tex].

3. Standard Form of [tex]\(y = \frac{3}{4}x - \frac{5}{2}\)[/tex]:

  - We want to express [tex]\(y = \frac{3}{4}x - \frac{5}{2}\)[/tex] in standard form (Ax + By = C).

  - Multiply both sides of the equation by 4 to get rid of fractions:

    4y = 3x - 10

    3x - 4y = 10

  Therefore, the standard form of [tex]\(y = \frac{3}{4}x - \frac{5}{2}\) is \(3x - 4y = 10\)[/tex].

Given this information, the correct answer is A. 3x − 4y = 10.

To solve the problem we must know about Percentage.

A percentage is a way to describe a part of a whole. such as the fraction [tex]\bold{\dfrac{1}{4}}[/tex] can be described as 0.25 which is equal to 25%.

To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.

Given to us

Let the x% be the remaining amount.

x% of $25 = $19

[tex]\dfrac{x}{100} \times \$25 = \$19\\\\\dfrac{x}{100} \times 25 = 19\\\\\dfrac{x}{4} = 19\\\\x = 19\times 4\\x = 76[/tex]

Thus, $19 is 76% of $25.

the percent of change =  Orignal percentage - final percentage

                                      =  100% - 76%

                                      =  24%

Hence, the percentage change is 24%.

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The two square roots used to estimate the number 47 are 6 and 7, because their squares, 36 and 49 respectively, are the nearest perfect squares to 47.

The problem is asking for the two square roots used to estimate the number 47. To solve this, think of two perfect squares that are the closest to 47. Those would be the squares of 6 and 7, because 62 equals 36 and 72 equals 49, which are the closest perfect squares to 47. So, we would use 6 and 7 to estimate the square root of 47.

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let x = miles

we have x miles/ 60mph plus x miles / 40 mph = 1 hour

x/60 + x/40 = 1

 we need to calculate 2x for the round trip

calculate common denominator and rewrite the 2 fractions:

2x/120 + 3x/120 = 1

5x= 120

x = 120/5 = 24 miles

24*2 = 48 miles total

 check:

 1 way would be 48/2 = 24 miles

24/60 = 0.4 hours to drive 24 miles at 60 mph

24/40 = 0.6 hours to drive 24 miles at 40 mph

0.6 +0.4 = 1 hour

The two situations can be represented as C(x) = 3x + 50 and  C(x) = 10x.

Graphical solutions of a system of equations are way of finding the intersection points of all the equations given.

A system with two or more than two equations has a solution only when they have a common intersection point.

Let the no. of gym visits be 'x' and the total cost be C(x).

Given, Plan one $50 for a monthly pass and a $3 fee for each gym visit.

∴  C(x) = 3x + 50.

Plan two $10 for each gym visit.

∴ C(x) = 10x.

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To plot -2 1/2 and 1 3/4 on a number line, draw a line with zero at middle. Move 2.5 units to the left from zero for -2 1/2 and place a dot. Then, move 1.75 units to the right from zero for 1 3/4 and place a dot.

To plot the numbers -2 1/2 and 1 3/4 on a number line, you first need to understand that these are mixed numbers. -2 1/2 means "two and a half units to the left of zero", whereas 1 3/4 means "one and three quarters units to the right of zero".

Step 1: Draw a number line with zero in the middle. Include distance markers each representing 1 unit. For the purpose of this exercise, let's say negative numbers are on the left and positive numbers are on the right.

Step 2: To plot -2 1/2, start at 0 and move 2.5 units to the left (-2 for the whole number and -0.5 for the fractional part). Place a point here.

Step 3: To plot 1 3/4, start at 0 and move 1.75 units to the right (+1 for the whole number and +0.75 for the fractional part). Place a point here.

This is how you plot the numbers -2 1/2 and 1 3/4 on a number line.

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Answer:

(7,3)

Step-by-step explanation:

The weight of Nate’s heaviest cat is:

          4 1/10 kilograms=4.1 kilograms ( Smart)          

  1 1/4 kilograms which in decimals is: 1.25 kilograms.

Also,

           2 kilograms

  1 5/8 kilograms which in decimals is: 1.625 kilograms

    3 4/9 kilograms which in decimals is: 3.444 kilograms

 4 1/10 kilograms which in decimals is: 4.1 kilograms

Hence, we observe that Smart weight is highest amongst the weight of the other cats.

Answer:

6mi=2hours

3mi=1hour

so she can go 3mph

The answer is to your question is B)4. Its y=mx+b and m is your slope and 4 is thw m. 

Answer: 4/3

Step-by-step explanation: When we use the word "negative reciprocal",

it's just a fancy way of saying flip the fraction and change the sign.

So the negative reciprocal of -3/4 is 4/3.