12,548 rounded to the nearest thousand and 4,685 rounded to the nearest thousand

Rewrite the following without an exponent. (5/8)-1

Use the distributive law to multiply. 3(4x + 5y + 6)

The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?