Let's construct an equation for Canton's population increase as 7220+80n and Holly Spring's population increase with 3200+120n, where n is the number of years. We have to set these equations to each other in order to find when the population of these two places are equal. 3200+120n=7220+80n and n=100.5. After 100 and half years
Answer:
-4x^4-6x^3-8x^2-24x
Step-by-step explanation:

distribuir parênteses

Aplicar regras de menos mais ;

simplificar

Answer:
13.8h-2.3hk
Step-by-step explanation:
Step-by-step explanation:
The slope of the line is -4/7.