Simplify the expression:
2+(a +5) =
2 answers:
Answer:
a+7
Step-by-step explanation:
2 + 5 = 7
7+a or a+7
Answer:
a=-7
Step-by-step explanation:
first we do commutative property of real number
the expression becomes ;
2+(7+a)=
then association property follow-up
(2+7)+a=
7+a=
then we minus 7 to both sides
7-7+a=-7
0+a=-7
a=-7
You might be interested in
The first one becasue it extends more than the second one
Answer:
The 4th answer
Step-by-step explanation:
Answer:
it is 2.83
Step-by-step explanation:
Answer:
113.04 calories
Step-by-step explanation:
please mark answer as brainlest
Answer:
C: 1/6
Step-by-step explanation:
There is one 2 on a six sided die. Therefore there is a 1/6 chance that it was a 2.