15 because simple division 30 divided by 2 is 15 only 15 can happen
Answer:
a) 5x=8 use a calculator and use distributive property
b) 22=3x+5 -18
22=3x-13
9=3x
x=3
distributive property
c)-48= -8x-20+5x-1
-48= -3x-21
-27= -3x
x=7
distributive property
Step-by-step explanation:
Answer:
<em>Option B</em>
Step-by-step explanation:
<u>Congruent Triangles</u>
The SAS Similarity Theorem states that if two sides in one triangle are proportional to two sides in another triangle and the included angle in both triangles are congruent, then the two triangles are similar.
The triangles
are congruent if the relation between LK and KN is the same as the relation between KN and MN, that is

It means that
MN=1
Option B
4x-6= x+6
4x= x + 12
5x= 12
X= 12/5
X= 2.5
Answer:
198
Step-by-step explanation:
just multiply 22 by 8