Answer: The Answer is 5 1/8.
Step-by-step explanation:
Answer:
8 pounds per week
Step-by-step explanation:
AVG= total/time span
so
AVG= 128/16
AVG= 8 pounds per week
Hope this helps!
For this case, what we are going to do is use the following property:
Multiply an equation by a scalar.
In this case, the scalar will be:
k = -2
We have then that equation 2 will be:
k * (4x + y) = k * 1
-2 * (4x + y) = - 2 * 1
-8x-2y = -2
Answer:
The property that justifies this manipulation is:
Multiply an equation by a scalar.
Answer:
Its all messed up
Step-by-step explanation:
Answer:
See below.
Step-by-step explanation:
Part A.
I'm changing the l and w to capital letters, so you don't confuse the l (small-case L) with a 1 (one).
P =2(L + W)
Since W is on the right side, switch sides to end up with W on the left side.
2(L + W) = P
Since the quantity in parentheses is being multiplied by 2, we divide both sides by 2.
L + W = P/2
L is being added to W, so we subtract L from both sides.
W = P/2 - L
Part B.
First, I switched sides to have W on the left side. Then, I divided both sides by 2. Finally, I subtracted L from both sides.
