Question

Can you please check my answers?

Select the order pair(s) that are solutions to this system of inequalities:
y < -3x + 2
y ≥ x - 1
Question 1 options:
(0, 0) <<<<
(0, -4)
(1, 4) <<<<
(-3, 3)

Select the order pair(s) that are solutions to this system of inequalities:

y ≤ -2x + 3
y < 1/2 x - 2

Question 2 options:

(0, 0) <<<<

(5, -1)

(0, -3) <<<<

(-2, -3)

Select the order pair(s) that are solutions to this system of inequalities:

y ≤ 3

y > -x + 1

Question 3 options:


(0, 0) <<<<


(2, 2)


(-1, 3) <<<<


(5, -1)


What are the real and imaginary parts of the complex number?

−6+2i

Enter your answers in the boxes. (Can someone help me with this one?)

The real part:
The imaginary part:

Which expression is equal to (−8−3i)+(3+4i)?

4
−5+i <<<< I chose this one..is it right?
−11+7i
−4

Which expression is equal to (5−2i)−(1+3i)?



4+3i
6−5i
4−5i <<<< I chose this one, is it right?
4+i

Which expression is equal to −2i(4−i)?



−8−2i
8−2i <<<<
2−8i
−2−8i

Multiply.

(5+2i)(4−3i)

Enter your answer, in standard form, in the box.

I got (2i+5)(-3i+4) is that right?

Answer 1

for the second to last one this is the right answer is -2-8i ( i got and 100 on my test )

Answer 2

From looking at it yes it is right.