Answer:
12
Step-by-step explanation:
84-54=30
30/2.5=12
True
merry Christmas and a happy new year :)
Answer:
1. (x +1)(x - 1)
2. (x+5)(x-5)
3. (x+12)(x-12)
4. (x+14)(x-14)
5. (x+5)(x-7)
Step-by-step explanation:
The first 4 expressions can be factored with the difference of squares type of factoring.
For #5, the odd one out is (x+5)(x-7) because it isn't a factor of any of the standard form equations, while the others are
Answer:
162 passengers
Step-by-step explanation:
A roller coaster can take 162 passengers around the track in 9 minutes. The roller coaster operates at a constant rate.
Answer:
$23.8 million
Step-by-step explanation:
w = previous weekends earnings
16.2 = .68w
x = 16.2/0.68
x = 23.8
