Answer:
This is not a question that anyone can answer
Step-by-step explanation:
You need to specify what question in mathematics you want to do
Answer:
19
Step-by-step explanation:
if you add 9 to the number 10, you get 19
10
<u>+ 9</u>
<u>19</u>
The simplified form of the expression is 1/45
Answer:
11 cats
Step-by-step explanation:
I did trial and error.
I started with 16 cats and 17 dogs, so:
(16x$2.5) + (17x$4.5) = $116.5
The value is too low which means that they spent more money on the expensive side (i.e., dogs).
I ended up with 11 cats and 22 dogs, so:
(11x$2.5) + (22x$4.5) = $126.5
