The answer would mostly be one hundred and eight
The answer is B. When you translate all the numbers to decimal form, you get the order from least to greatest: -6.53, -6.25(-6 1/4), 6.57, 6.75(6 3/4). Hope this helped!
Answer:
The farmer has 4 cows and 15 chickens.
Step-by-step explanation:
This question can be solved using a system of equations.
I am going to say that:
x is the number of cows
y is the number of chickens.
A farmer has a total of 21 cows and chickens altogether
This means that x + y = 21.
The animals have 54 legs
A cow has four legs, while a chicken has 2 legs. So
4x + 2y = 54.
From the first equation:
y = 21 - x
Replacing
4x + 2(21 - x) = 54
4x + 42 - 2x = 54
2x = 12
x = 6
y = 21 - x = 21 - 6 = 15
The farmer has 4 cows and 15 chickens.
Add common -2x+-5x=-7x+8
-7x+8
The value of x would be 92 bc the 3 angles of a triangle equal 180
