633,708 is the answer I got
I have no idea how to explain it so you would understand it, but just know that you need to have factors of the third number (40(with no variables)) be equal to the second number (-14x(Which only has a variable (not squared)))
Therefore a factor would be -10 and -4, since -10*-4=40 and -10+(-4)= -14
With these two numbers you can set it up so that it's like this;
(x-10)(x-4)
Having this, you now have 2 equations;
x-10 = 0
and
x-4=0 (Don't ask why)
So now you solve for x, making it 10 or 4
3 H and 1 T l:- number of sequences = 4P3 = 4*3*2*1 / 3*2*1 = 4
Similarly for 3T and 1 H there are also 4
Total = 8 (answer).
Answer:
m = -6/7
b = -2
Step-by-step explanation:
m = (y2 - y1)/(x2 - x1) = (-2 - 4)/(0 - (-7)) = -6/7
y = mx + b
m = -6/7
y = -6/7 x + b
Use point (-7, 4).
4 = (-6/7)(-7) + b
4 = 6 + b
b = -2
y = -6/7 x - 2
m = -6/7
b = -2
Answer:
$45.58
Step-by-step explanation:
We have been given that Amelia bought a pair of pants for $25. She also bought two shirts that were originally $12 each, but were on sale for buy one and get the second for half price.
The price of 2nd short would half o $12 that is .
The total cost of clothes before tax would be cost of pair of pants plus two shirts.
Amelia paid a 6% sales tax on the total cost of the clothes, so total cost of clothes would be $43 plus 6% of $43.
Therefore, the final cost of clothes after tax was $45.58.