I do not know the last question but I know the first it is4 time I hope I am right
Let us see...
50 head of cattle = 24,500
Divide everything by 50: 1 head of cattle = $490
37 head of cattle = 18,870
Divide the entire equation by 37: 1 head of cattle = $510
The second choice would cost a person $20 more than the first choice, so 50 head of cattle for $24,500 is a better buy.
Answer:
x=2
y=3
<em><u>Explanation</u></em>
1. Solve x + 2y = 8 for x:
x + 2y = 8
x+2y + − 2y = 8 + −2y(Add -2y to both sides)
x = −2y + 8
2. Substitute −2y + 8 for "x" in 5x − 2y =4
5x − 2y = 4
5 (−2y + 8) − 2y =4
−12y + 40 = 4 (Simplify both sides of the equation)
−12y + 40 + −40 = 4 + −40(Add -40 to both sides)
−12y = −36 (Divide both sides by -12)
y = 3
3. Substitute 3 for "y" in x= −2y + 8
x = −2y + 8
x = (−2) (3) + 8
x = 2 (Simplify both sides of the equation)
Answer:
x = 2 and y = 3
Answer:
1 dollar each
Step-by-step explanation:
you subtract 2 from six and that's 4 and 4÷4 is 1