Question

i need help with my algebra homework please

Answer 1

you just need to substitute the numbers into the letters. Since a=1 and b=2:
5[1+3(2)]/1(2)

So you need multiply (the ones inside the brackets first:
5(1+6)/1(2)

Then just multiply/ add in the brackets first:
5(7)/2

And then multiply the last one:
35/2

That would be the answer in improper fraction but if you need to simplify it, it would be:
17 1/2

:D

Answer 2

what about Translate the word of phrase into a variable expression. The quotient of a number and 6 is increased by 1.

Answer 3

what do you mean?
since a=1 and 3b= 3 x 2 is 6, you will have to add them first because according to BEDMAS, you have to brackets first before dividing