The maximum number of shrubs (x) = a(area) divided by 15.9
a(area)=37.1*15
37.1*15= 556.5
556.5/15.9=x
556.5/15.9=35
35=x
Answer:
The answer is C 10
Step-by-step explanation:
Answer:
35x-35y
Step by step explanation: I
0.5(20x-50y+36)-0.25(100x+40y-12)
10x-25y+18+25x-10y+3 -------- after we distribute 0.5&-0.25
10x+25x-25y-10y+18+3. ---------we collect the like terms to add them or substract
35x-35y+21 -----------------------------simplified form
X-intercept: (-9,0)
y-intercept: (0,3,)
Okay so...
x² = 5x + 24 move it, so one side equals zero.
x² - 5x - 24 =0 factors of 24 is 3 and 8 when you subtract 8 from 3 you get -5.
(x+3)(x-8)
x+3= 0 or x-8=0
x= -3 or x=8
b. 2x² - 5x + 1=0
quadratic formula = -b +-√b²-4ac / 2a
a= 2 b= -5 c=1
-(-5) +-√(-5)² - 4(2)(1) / 2(2)
5+-√25 - 8 / 4
=5 +- √17 / 4
x= 5/4 + √17 / 4 or x= 5/4 - √17/4
i couldn't find the plus-minus sign that why there's (+-)
i hope this helps! :)
