Both are false cause the coefficient is the one being multiplied and
4x^2+2x= 18x and is not equivalent to 6x.
Answer:
add them all together
Step-by-step explanation:
Answer:
Length=17
Width=13
Step-by-step explanation:
The general formula for calculating the perimeter of a rectangle is 2(l+w)
L=length
W=width
But this value is not given specifically in the question,so we will have to interpret the question
So let solve this
Let the length of the rectangle be x
The width is 4m longer than the length,4+x
So let's solve
2(x+4+x)=60
2(2x+4)=60
4x+8=60
Substrate 8 from both sides
4x=52
Let's make x the subject of formula by dividing both sides by 4
x=13
So the width is 13
Let's calculate the length
4+x
4+13
17
Length=17
Width=13
Answer:
w=22
Step-by-step explanation:
5(w-2)+10=3(2w-9)+5
1) Use the Distributive Property for 5(w-2) and 3(2w-9):
5w-10+10=6w-27+5
2) Combine alike terms:
5w=6w-22
3) Add a 22 to both sides:
22+5w=6w
4)Subtract 5w from both sides:
w=22
Answer:
im gonna guess 20 because 5x4=20
Step-by-step explanation: