X=30
-75/-50=1.5 20x1.5=30
(-5+i)/2i
multiply by i/i
(-5+i) *i = -5i +i^2 = -5i -1
2i*i = 2i^2 = 2(-1) = -2
(-1-5i)/-2
1/2 +5/2 *i
Answer:
$1764
Step-by-step explanation:
2800 x 9 = 25200
7% of 25200 = 1764
Answer:
4y
Step-by-step explanation:
y - -3y
Subtracting a negative is like adding
y+3y
Combine like terms
4y
Answer:
4x-36
Step-by-step explanation:
3x+x=4x
