Answer:
3x = 2
x = 2/3
Step-by-step explanation:
An expression because it can not be expressive
The slope is 3/1.
Hope this helped
Answer:
This model predicts that population will be 315,842 in 9 years.
Step-by-step explanation:
Let the population of the city be represented by the function 
, where 
is the number of years from the present. The negative exponent means that such city is expected to experiment a sustained decrease. The predicted population in 9 years is determined by evaluating the function at 
:
This model predicts that population will be 315,842 in 9 years.
Answer:
432 lb
Step-by-step explanation:
Find the area of the first square:
40*50=200ft^2
Find the area of the larger square:
60*90=5400 ft^2
Now divide the larger square area by the smaller square area:
5400/200 =27
27 is the ratio of the difference
27*16=432 lb
