Denny buys 2.5 ounces of bird seeds. each ounce of bird seeds cost $0.18 .how much does denny spend flr the birt seeds?

Denny will spend 0.45 in bird seeds.

Step-by-step explanation:

1. you multiply $0.18 by 2 since you have 2 ounces.

this will give you $0.36

2. Then you will divide .18 by 2 since you only want to know what half of an ounce cost. This will give you $0.09

3. lastly you will add both of your results which will end up giving you $0.45

awnser is Denny spent $0.45 for the bird seeds

-14

step-by-step explanation:

2x2 – 2(x+4)

=2x2-2（5+4）

=4-2×9

=4-18

=-14