what is the answer to -12x+13x

Answer:

A 2s + 3

Step-by-step explanation:

Carly's age is more than twice his sisters age, s. Which of the following expressions represents Carly's age? (A) 2s + 3 (B) 3s + 2 (C) 2(s + 3) (D) s•s +3

Age of Camila is: 4 years.

Age of Brianne is: 12 years.

Let the present age of Camila be : x

and the present age of Brianne be : 3x.

( Since, it was given that:

Brianne is three times as old as Camila )

Four years from now the age of Camila will be:  x+4

and the age of Brianne will be: 3x+4

Now, it is given that:

Four years from now she will be two-times as old as Camila.

i.e.

[tex]3x+4=2(x+4)\\\\i.e.\\\\3x+4=2x+2\times 4\\\\3x+4=2x+8\\\\3x-2x=8-4\\\\x=4[/tex]

Hence, the age of Camila is: 4 years.

and the age of Brianne is: 12 years.

The domain is [-3,2)

The range is [-5,4]

Determining the domain and range involves analyzing the behavior and restrictions of the function. The domain and range may vary depending on the type of function and any restrictions imposed by the function's definition, such as square roots, division by zero, or logarithms.

Understanding the domain and range is crucial in analyzing and describing the behavior and output of functions in mathematics and various fields where functions are applied.

Read more on  domain and range https://brainly.com/question/2264373

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1.5 is rational

1.58472679422222.... is irrational because it doesn't end

The cost of the ball is $0.05. This is determined through a simple algebraic calculation that takes into account that the bat costs $1.00 more than the ball and the total cost is $1.10.

The student's question is about solving a simple algebraic problem involving the cost of two items with a given difference in their prices. In the problem statement, a bat and ball cost a combined total of $1.10. The bat costs $1.00 more than the ball.

Therefore, the cost of the ball is $0.05.

21 > ( the absolute value of a negative number is always positive so absolute value of-13 is 13 which is greater than -13.

22. that is the distributive property

Answer:

1,419 is your answer

82.5% of the surveyed voters planned to vote for candidate A, calculated by dividing 1650 (voters for candidate A) by 2000 (total surveyed) and multiplying by 100.

It seems like there's a slight discrepancy in the given numbers. You mentioned 1650 voters for candidate A in the question, but then provided a different ratio (160/300) in the expression. Let's correct this.

To find the percentage of voters planning to vote for candidate A, we need to calculate the ratio of voters for candidate A to the total number of voters surveyed, then convert this ratio into a percentage.

Given:

- Number of voters for candidate A: 1650

- Total number of voters surveyed: 2000

We can calculate the ratio as:

[tex]\[ \frac{1650}{2000} \][/tex]

Now, let's find the percentage:

[tex]\[ \text{Percentage} = \left( \frac{\text{Number of voters for candidate A}}{\text{Total number of voters surveyed}} \right) \times 100 \][/tex]

[tex]\[ \text{Percentage} = \left( \frac{1650}{2000} \right) \times 100 \][/tex]

[tex]\[ \text{Percentage} = \left( 0.825 \right) \times 100 \][/tex]

[tex]\[ \text{Percentage} = 82.5\% \][/tex]

So, 82.5% of those surveyed planned to vote for candidate A.

Complete Question:

A survey was taken of 2000 voters before an election. 1650 of the ones surveyed said they would vote for candidate A. What percent of those surveyed planned to vote for candidate A.

First, we need to find the ratio of voters who planned to vote for candidate A to the total number of voters surveyed. This can be represented as: [tex]$\frac{160}{300}$[/tex]

3.55 divided by 5 = 35 tenths divided by 5 + 5 hundredths divided by 5

To solve 3.55 divided by 5 using place values, we can break 3.55 into tenths and hundredths:

3.55 can be written as 3.5 + 0.05.

Tenths: 3.5 = 35 tenths

Hundredths: 0.05 = 5 hundredths

Now, we can write:

3.55 divided by 5 = 35 tenths divided by 5 + 5 hundredths divided by 5

Let's verify.

3.55/ 5 = 0.71

35 tenths /5 = 7 tenths

5 hundredths /5 = 1 hundredths

Adding them: 7 tenths + 1 hundredths = 0.71

Thus, it is verified.

Hence, 3.55 divided by 5 = 35 tenths divided by 5 + 5 hundredths divided by 5

Final answer:

To fill in the table for the equation y=5x+7, integer values for x are chosen and substituted into the equation to find the corresponding y values. The (x, y) pairs are then recorded in the table and can be plotted on a graph.

Explanation:

Filling in a Table for a Linear Equation

To fill in the table for the linear equation y=5x+7, let's choose integer values for x and calculate the corresponding y values. Here's how you do it step by step:

Pick an integer value for x (e.g., -1, 0, 1, 2, etc.).

Substitute this value of x into the equation to solve for y.

Record the (x, y) pair in the table.

For example:

If x = -1, then y = 5(-1)+7 = 2, so the point is (-1, 2).

If x = 0, then y = 5(0)+7 = 7, so the point is (0, 7).

If x = 1, then y = 5(1)+7 = 12, so the point is (1, 12).

If x = 2, then y = 5(2)+7 = 17, so the point is (2, 17).

Remember, the dependence of y on x represents the fact that y changes when x changes, according to the equation of the line. After calculating several points, you can plot these points on a graph, and they should form a straight line because they belong to a linear equation.