Answer:
The Ansewer is B.
I got it rigth.
Step-by-step explanation:
B) Josh misapplied the division property of exponents in Step 1.
Answer:
(3x-2)
Step-by-step explanation:
3x² + 4x - 4
look for two factors whose product is (3)(-4)=<em>-12</em> and sum is +4
The factors will be +6 and -2
substitute these factors inplace of 4x to get:
3x² - 2x + 6x - 4
then factorize:
x(3x-2)+2(3x-2)
finally we get factors: (3x-2)(x+2)
Answer:
(x,y) = (4,1)
Step-by-step explanation:
10% = 3
70% = 3 * 7
= 21 students
Jamall is wrong because 70% of the class = to 21 students.
First off, we need the slope
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That leaves you with
12/3 = 4
<em><u>point-slope form: </u></em> y-y1 = m ( x - x1)
So...
y - (-4) = 4 ( x - (-2))
y + 4 = 4 (x + 2)
y + 4 = 4x + 8
Now subtract 4 from both sides of the equation
y = 4x +4
