Answer:
100 +3s≥ 160
You must sell as least 20 items
Step-by-step explanation:
You make 100 plus 3 dollars per sale
100 +3s
It must be at least 160
100 +3s≥ 160
Now we need to solve to see how many sales
100 +3s≥ 160
Subtract 100 from each side
100-100 +3s≥ 160-100
3s≥ 60
Divide each side by 3
3s/3≥60/3
s≥20
You must sell as least 20 items
find two estimates
plz help thank you
ill give you 12 points
What is the new price of the car?
the answer is 9800-8%=9016
Answer:
z1 = 1+2i
z2 = -2 + 6i
z3 = -31 - 22i
Step-by-step explanation:
Given that: z(n+1) = z(n)² + c, c = 1+2i and z0 = 0. Then:
z1 = c = 1+2i
z2 = (1+2i)² + 1+2i =
z2 = 1 + 2*1*2i + 4i² + 1+2i =
z2 = 1 + 4i - 4 + 1+2i = -2 + 6i
z3 = (-2 + 6i)² + 1+2i =
z3 = 4 + 2*(-2)*6i + 36i² + 1+2i =
z3 = 4 - 24i - 36 + 1+2i = -31 -22i
Answer:
14x
Step-by-step explanation:
multiply the 2i by the 0 eulogistic quotient
Answer:
3x^2 - x - 10 = 0
3x^2 - 6x + 5x - 10 = 0
3x(x - 2) + 5(x - 2) = 0
(3x + 5)(x - 2) = 0
x = -5/3 , 2
Step-by-step explanation:
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3x² - x = 10
3x² - x - 10 = 0
Δ = b² - 4.a.c
Δ = -1² - 4 . 3 . -10
Δ = 1 - 4. 3 . -10
Δ = 121
There are 2 real roots.
x = (-b +- √Δ)/2a
x' = (--1 + √121)/2.3
x'' = (--1 - √121)/2.3
x' = 12 / 6
x'' = -10 / 6
x' = 2
x'' = -5/3