Answer:
-2,-2
Step-by-step explanation:
-
Here, Length = 14 - 4 = 10 units
Width = 10 - 5 = 5 units
Now, P = 2(l + w)
P = 2(10 + 5)
P = 2(15)
P = 30 units
In short, Your Answer would be Option C
Hope this helps!
Answer:
$1.68
Step-by-step explanation:
Remember that cents are in the hundredths place. So think of it as rounding to the nearest hundredth place. 1.6845 ---> 1.68
answer is 12 3/4
12 is a whole number so all you have to do is add the 3/4 to the end of the number
remember that you can do anything to an equation as long as you do it to both sides
remember the distributive property: a(b+c)=ab+ac
also commutative property of addition: a+b=b+a
so
6(6x-2)+8(1-5x)=2x
distribute
6(6x-2)=6(6x)+6(-2)=36x-12
8(1-5x)=8(1)+8(-5x)=8-40x
36x-12+8-40x=2x
group like terms
36x-40x-12+8=2x
add like terms
-4x-4=2x
add 4x to both sides to get x by itself
4x-4x-4=2x+4x
0-4=6x
-4=6x
divide both sides by 6
-4/6=(6x)/6
-2/3=x(6/6)
-2/3=x(1)
-2/3=x
x=-2/3
the solution is x=-2/3
