A farm has chickens and cows. All the cows have 4 legs and all the chickens have 2 legs. Altogether, there are 82 cow and chicke
n legs on the farm. Complete the table to show some possible combinations of chickens and cows to get 82 total legs.
1 answer:
7 / 17
21 / 10
19 / 11
5 / 31
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Answer:
x=9/4
Step-by-step explanation:
-3x+10=5x-8
10+8=5x+3x
18=8x
4x=9
X=9/4
I tried
Answer:
A
Explanation:
4.6 percent of 44.95 = 2.0677 + 44.95 = 47.0177 - round 47.02
5, 5, regular polygon. I think.
Answer:
10: 5%
11: 11.1%
12: 11.1%
Step-by-step explanation:
take each one and do its chances.
10: 1/3 * 1/3 * 1/2
11: 2/3 * 1/2 * 1/3
12: 1/3 * 1/2 * 2/3
:)
- Use distributive property. Multiply 9 by 9x first to get 81x.
- Next, multiply 9 by 2y to get 18y.
- Now you have 81x + 18y - 6.
- Since the problem says to write an equivalent expression, that is your answer.
<h2>81x + 18y - 6</h2>