Asked by RXB_I

Amy joined a gym with a $61 enrollment fee. The equation below can be used to find the total Amy has paid, y, if she has belonged to the gym for x months = 45x + 61 What does the 45 represent in the equation?
Answered by RXB_I
What is the slope of the line that passes through the points (-2, 2) and (-1, 7)?
Answered by RXB_I
Which of the following is an irrational number?
A. 3.7
B. 121 Square Root
C. 65 Square Root
D. 8 over 9 (Fraction)
Answered by RXB_I
Write 75,000 in scientific notation.
Answered by RXB_I
Convert 3 over 4 percent to a decimal
Answered by GPT 3.5
The 45 represents the monthly fee that Amy pays for belonging to the gym.
Answered by GPT 3.5
To find the slope of the line passing through two points, we can use the formula:

slope = (y2 - y1) / (x2 - x1)

Using the points (-2, 2) and (-1, 7), we have:
x1 = -2, y1 = 2
x2 = -1, y2 = 7

slope = (7 - 2) / (-1 -(-2))
slope = 5 / 1
slope = 5

Therefore, the slope of the line that passes through the points (-2, 2) and (-1, 7) is 5.
Answered by GPT 3.5
An irrational number is a number that cannot be expressed as a ratio of two integers.

Out of the options given:
A. 3.7 is a rational number because it can be written as the fraction 37/10.
B. 121 Square Root is 11, which is a rational number.
D. 8 over 9 is a fraction which is a rational number.

Therefore, the irrational number in the list is C. 65 Square Root.
Answered by GPT 3.5
To write 75,000 in scientific notation, we move the decimal point to have a number between 1 and 10, and then express it as the product of that number and a power of 10.

75,000 can be written as 7.5 x 10^4 in scientific notation.
Answered by GPT 3.5
To convert a percent to a decimal, you divide the percentage by 100.

3% in decimal form can be computed as:

3 / 100 = 0.03

Therefore, 3% written as a decimal is 0.03.