Acountry develops new technologies for farming, which stabilize and increase food supply. according to malthusian theory, which of the following would best explain those results?
the new technologies would conserve water and energy supplies.

a

the new technologies would reduce preventive checks on population.

b

the new technologies would reduce positive checks on population.

c

the new technologies would create a rapid decrease in population.

d

the new technologies would increase the need for preventative checks of population.

Type the correct answer in each box. use numerals instead of words. amanda is placing an order for running shoes and leather boots for her footwear boutique. she needs a total of 48 pairs of shoes and twice as many pairs of running shoes as leather boots. set up the two equations that can be used to find the number of each type of shoe that amanda needs to order. let the equation that represents the total number of pairs of shoes be referred to as constraint 1. let constraint 2 refer to the equation that describes the ratio of the number of running shoes to leather boots.