Solve the system of equations and choose the correct answer from the list of options. (4 points) x + y = −3
y = 2x + 2

Question 4 options:

1)

five over 3 comma 4 over 3

2)

negative 5 over 3 comma negative 4 over 3

3)

negative 3 over 5 comma negative 3 over 4

4)

3 over 4 comma 3 over 5
Question 5 (4 points)

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

Which of the following would be a reasonable estimate for the weight of a pencil? a. 1 × 10^-20 lb b. 1 × 10^20 lb c. 1 × 10^2 lb d. 1 × 10^-2 lb