Question

5(1-8r)+8r the awnser

Answer 1

Just simplify 5-32r I believe :)

Answer 2

=5(1-8r)+8r
distribute the 5 by all in parentheses

=(5*1) + (5*-8r) + 8r
= 5 - 40r + 8r
combine like terms

= 5 - 32r

Hope this helps! :)