2.1.5 Read: A Raisin in the Sun, Part 1 AP-EX How does this description help you understand the family's situation? (p. 23)

That was a long time ago. Now the once loved pattern of the couch upholstery has to fight to show itself from under acres of crocheted doilies and couch covers which have themselves finally come to be more important than the upholstery. And here a table or a chair has been moved to disguise the worn places in the carpet; but the carpet has fought back by showing its weariness, with depressing uniformity, elsewhere on its surface.

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eli whitney was an american inventor best known for inventing the cotton gin. this was one of the key inventions of the industrial revolution and shaped the economy of the antebellum south.

x=4, y=4

step-by-step explanation:

y=2x-4;

x+2y=12

we can use substitution since the first equation is solved for y

where ever you see y in the second equation, replace it with 2x-4

x + 2(2x-4) = 12

distribute the 2

x+4x-8 = 12

combine like terms

5x-8=12

add 8 to each side

5x-8+8=12+8

5x=20

divide by 5

5x/5 = 20/5

x =4

we still need to solve for y

y = 2x-4

we know x =4

y = 2(4) -4

y = 8-4

y=4