Answer:
7x(5-4y)
Step-by-step explanation:
35x-28xy
7x(5-4y)
Answer:
A: 77
Step-by-step explanation:
360 - 109 - 137 - 37 = 77
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