An even number divided by an even number cab be a/an:

1. even number
2. odd number
3. mixed number

a. 1 only
b. 2 only
c. 1 and 2 only
d. 1 and 3 only
e. 1, 2, and 3

answer: 3.26019516

step-by-step explanation:

the answer is:

mean: 6

mad: 2.14

1k

step-by-step explanation:

-6k+7k

(-6+7)k

1k

1) the property is   ixi = a ⇔x = a   o x = -a

4(x-5)+3= 15⇒4x-20+3 = 15⇒4x-17= 15⇒4x = 15+17⇒4x = 32⇒x =32/4= 8

4(x-5) +3= -15⇒4x-20 +3 = -15⇒4x-17= -15⇒4x =-15+17⇒4x = 2⇒x =2/4= 1/2

the values are x =8 and x = 0,5