Answer:
1
Step-by-step explanation:
Multiply -4 with 2x and -7
Then collect like terms
Divide both sides by the co-efficient of x
Answer:
2
+
8
+
6Step-by-step explanation:
Answer:
30
Step-by-step explanation:
Answer:
2,070,281
Step-by-step explanation:
let x = number of years
let y = population
Given:
- initial population = 500000
- rate of increase = 7%
y = 500000 × 1.07^x
when x = 21:
y = 500000 × 1.07^(21) = 2070281.187... = 2,070,281
Answer:
first one
Step-by-step explanation:
uh yeah the first one because it the second one to the original problem