Question

(3)4+3.5 numerical answer

Answer 1

Answer by JKismyhusbandbae:

`\mathrm{Remove\:parentheses}:\quad \left(a\right)=a\\=3\cdot \:4+3.5\\\mathrm{Multiply\:the\:numbers:}\:3\cdot \:4=12\\=12+3.5\\\mathrm{Add\:the\:numbers:}\:12+3.5=15.5\\=15.5`

Answer 2

3(4) + 3.5

12 + 3.5

15.5