2(5y-7) > -24
distributive property: 10y - 14 > -24
add 14: 10y > -10
divide by 10: y> -1
Answer:
The probability of getting two heads on two coin tosses is 0.5 x 0.5 or 0.25.
(The probability of getting heads on the toss of a coin is 0.5)
Step-by-step explanation:
The Product Rule is evident from the visual representation of all possible outcomes of tossing two coins.
That expression can be written as this:
7x - 6 2/3+ 3x - 4 3/4. When you add like terms:
10x - 11 5/12.
So the answer is:
10x-11 5/12
Basically look for the intersection points of these two functions by setting them equal to each other.
-x^2 + 6x = 21/4 - x/4
-x^2 + (25/4)x - 21/4 = 0
x = 1 and x = 21/4
Plug these points back to any of the two original equations, you will get
(1,5) and (21/4, 63/16)
Just add it up. So, 200+40+13= 253