Solve the system of equations and choose the correct answer from the list of options. (4 points)

x + y = −3
y = 2x + 2

five over 3 comma 4 over 3

negative 5 over 3 comma negative 4 over 3

negative 3 over 5 comma negative 3 over 4

3 over 4 comma 3 over 5

b (-5/3,-4/3)

Step-by-step explanation:

x= -3-y

plug that into the other equation

y= 2(-3-y) +2

y= -6 -2y +2

3y= -4

y= -4/3

by that you can figure out x by plugging y into the equation, however since it’s multiple choice, we know the answer is B

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answer is 8x+24

area of vanessa's patio = length × width

given, length = (3x² + 5x + 10)

width = (x² - 3x - 1)

area of vanessa's patio = (3x² + 5x + 10)(x² - 3x - 1)

= 3x²(x² - 3x - 1) + 5x(x² - 3x - 1) + 10(x² - 3x - 1)

= 3x⁴ - 9x³ - 3x² + 5x³ - 15x² - 5x + 10x² - 30x - 10

= 3x⁴ - 4x³ - 8x² - 35x - 10

hence, expression of vanessa's patio = (3x⁴ - 4x³ - 8x² - 35x - 10)