Select the equation that most accurately depicts the word problem.

a 3-pound tub of butter at n dollars per pound costs $3.85.

a. 3n = 3.85
b. 3 - n = 3.85
c. 3 + n = 3.85
d. 3/n = 3.85

Part a what is the area of triangle i? show your calculation. part b triangles i and ii are congruent (of the same size and shape). what is the total area of triangles i and ii? show your calculation. part c what is the area of rectangle i? show your calculation. part d what is the area of rectangle ii? show your calculation. part e rectangles i and iii have the same size and shape. what is the total area of rectangles i and iii? show your calculation. part f what is the total area of all the rectangles? show your calculation. part g what areas do you need to know to find the surface area of the prism? part h what is the surface area of the prism? show your calculation. part i read this statement: “if you multiply the area of one rectangle in the figure by 3, you’ll get the total area of the rectangles.” is this statement true or false? why? part j read this statement: “if you multiply the area of one triangle in the figure by 2, you’ll get the total area of the triangles.” is this statement true or false? why?

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

Ineed with number 6 , explain how to get 1978