Answer:
.
Step-by-step explanation:
A. p:17-12=5
B. q=7/3-2/3=5/3
C. r=90÷ 20=4.5
D. s=7÷1/3=7x 3/1 =21
D is the property used in solving that equation
Your answer would be A) a+c+e
a-b+c
b-c+d
c-d+e
+
——————
a+c+e
Answer:
x = 2
i
√
2
,
−
2
i
√2
Step-by-step explanation:
You could use factoring or the square root property!