Answer:
1)0
2)3/8
Step-by-step explanation:
2)total number of participants who are at least 20 years old = 3
Total number of participants= 8
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:
268
Step-by-step explanation:
add 126 then subtract 308
Answer:
The y intercept is -3
The slope is -2/1
Slope is negative
The first point is (0,-3) ur y intercept then you go up Two and Back 1 (cause that is your slope)
Step-by-step explanation:
y = mx+b
M = slope
B = y intercept
