There were 4 cats and 4 dogs on Monday.
4 * 5.50 = 22
4 * 8 = 32
22 + 32 = 54
Zero.
9x-16=9x-23
9x-9x-16=-23
0-16=-23
-16=-23
The equation is invalid, so there is no solution for this equation
HEre is pdf
with lots of awnsers https://www.pbvusd.k12.ca.us/site/handlers/filedownload.ashx?moduleinstanceid=10900&dataid=12282&FileName=1718AnswersIndexSolutions.pdf
hopefully this helps
coments: y did u write warm up and u copied and pasted
If you add all of those up you get a total of 1,407
Answer:yes
15x times 2=30x
15x times 3= 45x
3y tines 2 =6y
3y times 3=9y
Step-by-step explanation: