Answer:
Sydney's age is 28
Step-by-step explanation:
Let Devaughn be D
And Sydney be S
D=S+8..... equation 1
D+S=64...... equation 2
Substitute equation 1 to equation 2
S+8+S=64
2S+8=64
2S=64-8
2S=56
S=56/2
S=28
Hope it helps
Good luck
Answer:
The y-axis is upside down, meaning that instead of the values increasing as they go up, they decrease.
Answer:
a(A) = 0
Step-by-step explanation:
(8c+5)(-2c-3)
Multiply each term together, then combine like terms:
8c * -2c = -16c^2
8c *-3 = -24c
5 * -2c = -10c
5 *-3 = -15
Now combine:
-16c^2 - 24c -10c -15
Simplify:
-16c^2 -34c -15
Answer:
Approximately 7 deaths per minute.
Step-by-step explanation:
- There's 365 days in a year, there's 24 hours in a day, and there's 60 minutes in one hour.
- 3.6 Million/ 365 days = 9,863 deaths per day
- 9,863 deaths per day/ 24 hours = 411 deaths per hour
- 411 deaths per hour/ 60 minutes = Approximately 7 deaths per minute
