Answer:
![-2x^{2} -7x-6](https://tex.z-dn.net/?f=-2x%5E%7B2%7D%20-7x-6)
Step-by-step explanation:
(2x + 3) (-x - 2)
distribute first term, to the second term:
2x(-x) + 2x(-2) + 3(-x) + 3(-2)
multiply:
+ (-4x) + (-3x) + (-6)
![-2x^{2} -4x-3x-6](https://tex.z-dn.net/?f=-2x%5E%7B2%7D%20-4x-3x-6)
combine the like terms:
- 4x - 3x - 6
-7x
- 7x - 6
final answer :
- 7x - 6
hope this helped !!
mark me brainliest :D
B. I’m pretty sure. Since the arrow is pointing towards the S which is at the beginning.
Answer:
55x+33
Step-by-step explanation:
A = L*W
L = 5x+3
W= 11
A = (5x+3)*11
A = 55x+33
The problem consists in changing a fraction to percent form, a percent is a quantity divided by 100, for example, 50% is equal to 50/100, so lets modify the fraction for it to have 100 as denominator.
so we divide the numerator and denominator by the same number so the fraction does not alterate, keeps being equivalent that is:
2/300
we need to divide the numerator and denominator by 3:
<span>2/300 = (2/3)/(300/3)
</span>= (2/3)/100
now we have it, 2/300 as percent is (2/3)% = 0.67%
Xn = ar^(n-1)
n = term to find = 6
a = 1st term = 72
r = common ratio = 0.5
now we sub
x6 = 72 * 0.5^(6-1)
x6 = 72 * 0.5^5
x6 = 72 * 0.03125
x6 = 2.25 <===