The bar graph in the following graphic represents fictional net exports in billions of dollars for five countries. Net exports are obtained by subtracting total imports from total exports; a negative net export means the country imported more goods than it exported. Net Exports (Billions of dollars) United States Denmark China Germany Spain -150 -100 -50 0 50 100 150 Net Exports (Billions of dollars) Estimate the net amount of exports for Spain.

a. 10 billion dollars
b. 30 billion dollars
C. -20 billion dollars
d. 20 billion dollars

Please select the best answer from the choices provided Save and Exit Next Submit Mark this and return

your answer is d 2,500

step-by-step explanation:

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations:

answer:

a=9

step-by-step explanation: lmk if you need a explanation