Answer:
12 ( B )
Step-by-step explanation:
mode means the number that appears the most often
in that case the mode is 12 ( B )
Answer:
$7
Step-by-step explanation:
Your two equations are ...
Double the second equation and subtract the first:
2(2s +4t) -(4s +6t) = 2(42) -(70)
2t = 14 . . . . . simplify
t = 7 . . . . . . . divide by 2
The cost of each tie is $7.
Answer:
x = -12
Step-by-step explanation:
five to the second power is 5x5 which is 25.
two to the fifth power is 2x2x2x2x2 which is 32.
The slope is -5/2.
since the slope is decreasing, it is negative.
