Answer:
I need the right problem.
Please read the whole thing.
Step-by-step explanation:
Hi. For this problem you are going to combine like terms.
For these problems, if you need any more help, you can search up algebra calculators on google.
I tried the problem and it said that there was too many equal signs. So, I would check to see if you asked this question correctly. I would ask your teacher.
Stay safe during these times,
The guy who tired to answer your question
I dont know if this is multiple choice but A and D are functions
Answer:
68?
Step-by-step explanation:
multiples of 5 end in 5 or 0
_ _ _
last digit has 2 choices ( 5 and 0 )
1,3,5,7,9 are odd
so tens digit has 5 choices but we see that 5 is repeated so we split into more cases
when last digit is 0, tens digit has 5 choices then hundreds digit has 8 choices so 1*5*8=40
when last digit is 5, tens digit has 4 choices and hundreds digit has 7 choices (0 can't be first digit) 1*4*7=28
40+28=68
Answer:
45
Step-by-step explanation:
All angles in a triangle add up to 180.
80 + 55 = 135
180 - 135 = 45
Well, if there are 33 children in class, and 5 children have dogs, then to find out how many have cats, you subtract 5 from 33. It looks like this:
33-5 = 28
Therefore, 28 students have cats.
