Answer:
12
Step-by-step explanation:
Replace the letters by the given numbers
a+b+c
3+2+7
=12
Answer: 13
<u>Given:</u>
a+b+c, where a=3, b=2, c=7
<u>Solve:</u>
Given
Substitute values into the expression
=(3)+(2)+(7)
Combine like terms
=6+7
=13
32/9
2*(2)(8/9) = 4*8/9 = 32/9
Answer: D) 1/32
