._ is the tenths place . Therefore the answer is 2.8
5, 11 and 2 are all prime numbers which add together to create 18.
5+11=16+2=18
Answer:
<h3>a. </h3>
Step-by-step explanation:
this my answer is perfect yap
Answer:
C
Step-by-step explanation:
substitute -1 into all of the formulas, if both sides are equal, then it is correct, for C:
2(x-2)+6 = 0, sub -1
2(-1-2)+6=0, simplify and work out
2(-3)+6=0
-6+6=0
0=0
