There are 20 sheep and 30 chickens.
If you multiply 20 by 4 you will get 80 (number of feet for 20 sheep). Next, multiply 30 by 2 to get 60 (number of feet per 30 chickens). If you add 60 and 80, you will get 140 feet and by adding 20 and 30 you get 50 heads. Thus meaning there are 20 sheep and 30 chickens.
I hope this helps!
Answer:1rst question is the 1rst answer 2nd question 3rd answer and the 3rd one answer is 2nd answer
Step-by-step explanation:
Hey there!
2/3 = a/30
First: you have to CROSS MULTIPLY the given numbers
2(30) = 3(a)
2(30) = 60
3(a) = 3a
New EQUATION: 3a = 60
Second: DIVIDE 3 to BOTH SIDES
3a/3 = 60/3
CANCEL out: 3/3 because that gives you 1
KEEP: 60/3 because that helps you solve for your a-value
60/3 = a
60/3 = 20
Therefore, your answer is: a = 20
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
Answer:
a: 4
b: 5 is alone, p, -4p and 5p are in the same group, and 7q is alone
c: 2uv squared and -uv squared are in the same group. Everything else is alone.
Step-by-step explanation:
4 is multiplied by y. Kinda self explanatory.
Even though p doesnt have a number before it, it still does. Variables always have coefficients, and if you can't see it, that means it's one.
uv squared is one of the terms, so any number before it makes it part of the group. Everything else is not similar, so you got your answer.
I don't know what grade you are in, but I'm guessing your in a low grade, so sorry if I was unclear.
Answer:
The answer is a
Step-by-step explanation: