and

Answer:

**Answer:**

number x

y = 3x +3

sum = x + y

19 = x + 3x + 3

19 = 4x + 3

19- 3 = 4x

16 = 4x

16/4 = x

x = 4

Please Help !!!The line above goes through points (-5,5) and (0,3). What is the slope-intercept form of the equation of the line above? A. y = (-5/2)x - 3 B. y = (-2/5)x + 3 C. y = (-2/5)x - 3 D. y = (2/5)x + 3

Alejando read 4 pages in a book in 6 minutes. How long would you expect him to read 6 pages at this rate

The solution to the system -2x+5y=-15 and 5x+2y=-6 is what

Create equivalent ratiosIf a lemonade recipe requires 2 cups of sugar for every 6quarts of lemon juice, how many cups of sugar would berequired for 9 quarts of lemon juice?

A certain human red blood cell has a diameter of 0.000007 meters which expression represents this diameter in meters in scientific notation

Alejando read 4 pages in a book in 6 minutes. How long would you expect him to read 6 pages at this rate

The solution to the system -2x+5y=-15 and 5x+2y=-6 is what

Create equivalent ratiosIf a lemonade recipe requires 2 cups of sugar for every 6quarts of lemon juice, how many cups of sugar would berequired for 9 quarts of lemon juice?

A certain human red blood cell has a diameter of 0.000007 meters which expression represents this diameter in meters in scientific notation

**Answer:**

Part A: its linear

Part B: it is a function

**Step-by-step explanation:**

No, the opposite of an opposite will not always be positive. the opposite of -4 is 4, and the opposite of that is -4, so the opposite of the opposite of the number -4 is -4, which is not positive. On the other hand, it CAN be positive. The opposite of 7 is -7, and opposite of that is 7, which is positive.

yes it is because if you reflect for a min, the opposite (which is a negative) of the opposite is always going to be a positive.

**Answer: ** 0.15p+1.59n ≤ 5.00

**Step-by-step explanation:**

Given: A pencil costs $0.15, and a The notebook costs $1.59.

Let p = Number of pencils.

n = Number of notebooks.

Total cost of pencil and notebook = 0.15p+1.59n

Since Mayumi has $5.00.

So, Total cost of pencil and notebook ≤ $5.00

⇒ 0.15p+1.59n ≤ 5.00

**Hence, the required inequality: ** 0.15p+1.59n ≤ 5.00

Hhhhhhhhhhhhhhhhhhhhhhhhh

The cross product of two vectors gives a third vector that is orthogonal to the first two.

Normalize this vector by dividing it by its norm:

To get another vector orthogonal to the first two, you can just change the sign and use .

Normalize this vector by dividing it by its norm:

To get another vector orthogonal to the first two, you can just change the sign and use .

The operations referred to are likely

• raising to a *power* (the numerator of the exponent)

• taking a *root* (the denominator of the exponent)

• finding a *reciprocal* (because the exponent is negative)

They can be performed in **any convenient order**. It often works well to deal with small positive integers, so if one or more of these operations lets you proceed with a small positive integer for the remaining operations, that would be the one you'd perform first.

_____

A computer performing operations with a negative rational exponent may do so using logarithms. That is, the log of the base will be multiplied by the exponent, then the antilog found. The exponent itself will likely be treated as a floating point number, unless coding specifically indicates otherwise.