383 7x + 18,21 wher e x is the number of years after 1980 if this model is the number of banks n the country for selected years from 198 to 2009 s g en by y= accurate after 2009, in what year would the number of banks be 4790 the number of banks in the country would be 4790 in do not round until the final answer then round to the nearest whole number as needed )

An equation where variables are used to represent known values—function notation true or false

Which value would be a solution for x in the inequality 47-4x< 7

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?