5. A real estate company purchased a vast area of lakefront property. The company plans to divide the area intoseveral lots so that customers can purchase a lot and build a home. The length of each lot is represented by the
function below, where w represents the width of each lot. The minimum length of a lot will be 51 feet, and the
maximum length of a lot will be 204 feet.
L(W)=3W-15
WHAT IS THE DOMAIN OF L(W)

Answers

Answer 1
Answer: 51+15<=3w-15+15<=204+15    66<=3w<=219   66/3<=3w/w<=219/3   the answer22<=w<=73  all real number between and including 22 and 73

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How do you do 81x^2=49
A regular size chocolate bar is 5 and 4/9 inches long. If the king size bar is 3 and 2/5 inches longer, what is the length of the king size bar?
ANOTHER ONE TO TAKE A LOOK AT DOUBLE OR NOTHING
What is the unit rate of 6.50
Evaluate. 8.76 + (–3.05) a. –11.81 b. –5.71 c. 5.71 d. 11.81

Ten times the sum of half a number and 6 is 8

Answers

10 times the sum of 1/2 of a number and 6 means 10(x/2+6)
is 8
=8

10((x/2)+6)=8
divide both sides by 10
(x/2)+6=0.8
minus 6 from both sides
x/2=5.4
times both sides by  2
x=10.8

An ant has a mass of approximately 4 × 10–3 grams and an elephant has a mass of approximately 8 x 106 grams. How many times larger is the elephant's mass as compared to the ant's mass?

Answers

2*10^(9) times larger is the elephant's mass as compared to the ant's mass.

Given that, the mass of an ant is approximately 4* 10^(-3) and the mass of an elephant is approximately 8*10^(6).

We need to find how many times larger is the elephant's mass as compared to the ant's mass.

What is an equation?

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

Let x be the number of times the elephant's mass is larger than an ant's mass.

So, x=The elephant's mass/An ant's mass= (8*10^(6))/(4* 10^(-3))

=2*10^(9)

Therefore, 2*10^(9) times larger is the elephant's mass as compared to the ant's mass.

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Answer:

Mass of elephant/mass of ant = 8x10^6/4x10^-3 = 2x10^9. Therefore, mass of elephant = 2x10^9 times mass of ant.

Step-by-step explanation:

Simplify the following expression.
5(2x -3) + 4( x + 1)

Answers

the answer to the problem is 14x-11

Answer:

14x-11 is your correct answer!!

Step-by-step explanation:


What value of k satifies the equation 7(7 - k) +3k = -2(9k + 4) + 15

Answers

To find the value of k that satisfies the equation 7(7 - k) + 3k = -2(9k + 4) + 15, you can follow these steps:

1. Distribute the constants and variables on both sides of the equation:

7 * 7 - 7 * k + 3k = -2 * 9k - 2 * 4 + 15

2. Simplify both sides:

49 - 7k + 3k = -18k - 8 + 15

3. Combine like terms on each side:

(49 - 8) - 4k = -18k + 15

41 - 4k = -18k + 15

4. Move the variable terms to one side and the constant terms to the other side by adding 18k and subtracting 41 from both sides:

41 - 4k + 18k = 15

14k - 41 = 15

5. Add 41 to both sides to isolate the variable term:

14k = 15 + 41

14k = 56

6. Finally, divide by 14 to solve for k:

k = 56 / 14

k = 4

So, the value of k that satisfies the equation is k = 4.

What is each expression written using each base only once? 8 ^ 8 x 8 ^ 4 A. 512 ^ 12
B. 8 ^ 32
C. 24 ^ 12
D. 8 ^ 12

Answers

The answeer is B 8 ^ 32 My older sis helped me on this one 

Identify the domain and range of each function.y = 3 • 5x
The domain of this function is ?
negative infinity to zero
0 to infinity
negative infinity to infinity

The range of this function is?
0 to infinity
3 to infinity
negative infinity to infinity

Answers

The domain of this function is:

C.) Negative infinity to infinity

The range of this function is:

A.) 0 to infinity


Y=4^x-5+3

The domain of this function is:

C.) Negative infinity to infinity

The range of this function is:

B.) 3 to infinity


Final answer:

For the function y = 3 • 5x, the domain is all real numbers (negative infinity to infinity) and the range is all real numbers from zero to infinity.

Explanation:

In mathematics, the domain of a function is the complete set of possible values of the independent variable. In the case of the function y = 3 • 5x, the independent variable is 'x' which can take any real number. Therefore, the domain of this function is from negative infinity to infinity.

The range of a function is the complete set of possible values of the dependent variable. In this function, the dependent variable is 'y', which increases as 'x' increases. Because the lowest value y can take is 0 (when x is 0), the range is from 0 to infinity.

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