7x-x=19-7
6x=12
x=2
Ask me if you have a question. Glad to help!! :))
Answer:
She will have paid $168 not including the original $75 and $243 with.
About 39 cats are in the shelter
Step-by-step explanation:
What this is saying is...20 is a whole number; but 3/4 is not. What they are saying is, if you have to add a mixed number with a whole number, you can add both of the whole numbers together. Then, you add the 3/4 at the end...because it is not a whole number. You can break apart a mixed number by separating the whole number and the fraction.
Hope this helps :)
2 more 10s then 11 is 31
1 more 10s then 11 is 21
3 more 10s then 11 is 41.
basic math :)
