The answer for the distibutive oneis 7(4+6)
Answer:
3 is a coefficient
* 2and 10 are constants
*x is variable
Step-by-step explanation:
3х + 2 - 10 — 3х
*3 is a coefficient
* 2and 10 are constants
*x is variable
X^2+8x+6+2/x+4 am i right ??
Since 30 lights are 40% of them:
30*2= 60
Since 2*40= 80
We still need the 20 percent.
Half of 40= 20.
30/2= 15
So, 15+60= 75
75 is the number of lights on the tree.
I hope this helps!
~cupcake
Answer:
length 15 width 9
Step-by-step explanation:
Then the length can be represented by the following expression: (x + 6)
Since area is equal to length times width, we can write the following equation for the area:
A = length * width
135 = (w + 6) * w
Now we can solve for w after using the distributive property and factoring:
135 = (w + 6) * w
135 = w^2 + 6w
0 = w^2 + 6w - 135
This factors to:
0 = (w + 15) (w -9)
w = -15 OR w = 9
