Answer:
Step-by-step explanation:
In order for two lines to be parallel, they must have the same slope. So, we know that the slope of the other line is 4/5.
We're given an ordered pair, so we can solve for 
in the (slope-intercept form) equation 
Answer:
I don't understand your language
Step-by-step explanation:
When pouring in your bubble bath, add it slowly and right underneath the running water. The stronger the water pressure, the more bubbles you'll get. To increase the suds, rapidly run your fingers through the liquid underneath the tap and if need be, add more bubble bath before turning off the tap so c has to be the answer!
60 seconds per minute, 60 minutes per hour
60*60 = 3600 seconds per hour
5280 feet per mile
300/5280 = 0.0568 of a mile
2.92/3600 = 0.000811 of an hour
0.0568 / 0.000811 = 70.028 miles per hour
round to 70 miles per hour
The formula to find the discriminant equals D = b^2-4ac.
(Quadratic equations have the formula ax^2+bx+c. A = -1, B = +4, C = -2.)
D = 4^2-4(-1)(-2). 8-8 = 0.
0 = 1 solution
-D = 0 solutions
+D = 2 solutions
The discriminant equals 0, also establishing that if you were asked to find the solutions, there would only be one.
