The company manufactured 3,400 helmets, using 2,278 kilograms of plastic. the plastic cost the company $17,313. according to the standard cost card, each helmet should require 0.62 kilograms of plastic, at a cost of $8.00 per kilogram. required: 1. what is the standard quantity of kilograms of plastic (sq) that is allowed to make 3,400 helmets? 2. what is the standard materials cost allowed (sq × sp) to make 3,400 helmets?

Martha needs 22.25 strawberries for every 5 smoothies she makes. complete the table to see how many strawberries she would need to make 10 smoothies and 20 smoothies.

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5

The avenues in a particular city run north to south and are numbered consecutively with 1st avenue at the western border of the city. the streets in the city run east to west and are numbered consecutively with 1st street at the southern border of the city. for a festival, the city is not allowing cars to park in a rectangular region bordered by 5th avenue to the west. 9th avenue to the east, 4th street to the south, and 6th street to the north. if x is the avenue number and yis the street number, which of the following systems describes the region in which cars are not allowed to park? 5th ave 9th ave