Select the correct answer. The equation of a line is y=-3x-2. What are the slope and the y-intercept of the line? A. slope = -3
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so the 5 gallons ones is 40% acid, how much acid solute is in it anyway? well just 40% of 5 or namely 0.4*5 = 2 gallons.
the 3 gallons one is 50%, likewise it has 0.50 * 3 = 1.5 gallons of acid solute in it.
Answer: Choice A
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Explanation:
The pythagorean theorem is
The value of c is always the longest side, aka hypotenuse.
The order of 'a' and b doesn't matter.
So a = 14, b = 48, c = 50
We have
We also have
Both sides result in 2500 which proves that is a true statement. Therefore, we do have a right triangle.
Answer:
Step-by-step explanation:
Let
T ----> the number of minutes that Tina read each day
we know that
The word "at least" means "greater than or equal to"
so
The inequality that represent this situation is
All real number greater than or equal to 30 minutes