Answer: -9/16
Step-by-step explanation:
10y+12=-6y+3
16y=-9
Y=-9/16
Answer:
25195
Step-by-step explanation:
The 99.87th percentile, or the area to the left of the 3 standard deviation mark it 99.87% better than everyone/everything else.
Answer:
the three even integers are -28, -26 and -24.
Step-by-step explanation:
Represent the three numbers as follows:
n
n+2
n+4
Their sum is n + n+2 + n+4 = -78.
Combining the n terms, we get:
3n + 6 = -78, or
3n = -84
Then n = -84/3, or n = -28.
Then the three even integers are -28, -26 and -24.
Answer:
( c + d ) / a
Step-by-step explanation:
ab = c + d
b = ( c + d ) / a
