that is 8 divided by b + g
I am assuming that the equation is:
![y= \frac{5}{2}x+6](https://tex.z-dn.net/?f=y%3D%20%5Cfrac%7B5%7D%7B2%7Dx%2B6%20)
based on the answer choices given. As a note, you can write the fraction as (5/2) so that it doesn't just look like 52 (fifty 2).
The equation is written in slope-intercept form. That is, it looks like:
![y=mx+b](https://tex.z-dn.net/?f=y%3Dmx%2Bb)
. When written like this the the number in front of x (called the coefficient) is the slope and the number by itself at the end (called the constant) is the y-intercept. If we graphed the line given by the equation the y-intercept is the y-coordinate of the point where the line crosses the y-axis. Here it is 6 and the point is (0,6).
The slope is
![\frac{5}{2}](https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B2%7D%20)
. So, what does that mean? The slope tells us something about the "steepness" of the line. It gives the "change is y" over the "change in x." That means that every time the change in y is 5, the change in x is 2. Since the y gives the number of minutes one can run and the x gives the number of laps, what a slope of 5/2 means is that for FOR EVERY 2 LAPS YOU CAN SWIM YOU CAN RUN ANOTHER 5 MINUTES.
Answer: 2041 meters
A bicycle wheel is a circular object.
The circumference of a circle is 2π(radius)
Here given:
- radius = diameter/2 = 65/2 = 32.5 cm
Hence find the length for each revolution:
- 2π(32.5) = 204.1 cm per revolution
Then for 1000 revolutions:
- 204.1 × 1000 = 204100 cm ≈ 2041 meter
Answer:
![\displaystyle 3x - y = 19\:or\:y = 3x - 19](https://tex.z-dn.net/?f=%5Cdisplaystyle%203x%20-%20y%20%3D%2019%5C%3Aor%5C%3Ay%20%3D%203x%20-%2019)
Step-by-step explanation:
Plug the information into the Slope-Intercept Formula:
![\displaystyle 5 = 3[8] + b \hookrightarrow 5 = 24 + b; -19 = b \\ \\ y = 3x - 19](https://tex.z-dn.net/?f=%5Cdisplaystyle%205%20%3D%203%5B8%5D%20%2B%20b%20%5Chookrightarrow%205%20%3D%2024%20%2B%20b%3B%20-19%20%3D%20b%20%5C%5C%20%5C%5C%20y%20%3D%203x%20-%2019)
Suppose you need to write this equation in standard form. You would follow these procedures:
y = 3x - 19
- 3x - 3x
__________
![\displaystyle -3x + y = -19](https://tex.z-dn.net/?f=%5Cdisplaystyle%20-3x%20%2B%20y%20%3D%20-19)
*Now, you <em>can</em> leave the standard equation like this, but UNIVERSALLY, the A-term is positive, so you must multiply the negative out as well.
![\displaystyle \boxed{3x - y = 19}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Cboxed%7B3x%20-%20y%20%3D%2019%7D)
I am joyous to assist you at any time.
Answer:
y=-3/8.0-9 y=1/3 y intercept and for the x intercept is zero
Step-by-step explanation: