Answer:
(x, y) = (-3, -2)
Step-by-step explanation:
Perhaps this is a system of equations you want the solution for.
Since you have an expression for y, substitution is a viable approach.
5x +7(x+1) = -29 . . . . . . substitute for y
12x = -36 . . . . . . subtract 7 and simplify
x = -3 . . . . . . . . . divide by 12
y = (-3) +1 = -2 . . . use the expression for y
The solution is (x, y) = (-3, -2).
<span>The first step in determining the answer will need to be to convert the weight from imperial to metric.
12lbs ~ 5.44311kg
Then we need to look at the total amount of amoxicillin needed. At 5mg/kg is ~27.5mg twice per day.
The concentration is 50mg per ml. Knowing that the cat needs around 55mg, that leads us to 1.1ml daily.</span>
Answer:
Step-by-step explanation:
Factoring an expression is the process of undoing the multiplication.
Assume you have a function f(x):
This can be factored:
Using multiplication and the distributive property, you arrive back to:
Then you can see clearly that all we've done is reverse the multiplication.
Answer:
16
Step-by-step explanation:
Divide 640 by 40.
7x12= 84
1+6=7
12=12
So the area is 84
