(792 bulbs) To answer this question one would multiply the number of rows times the number of bulbs 6 x132= ? to get the answer.
Step-by-step explanation:
hope I'm able to explain
2/3=x/12
Use cross multiply
2*12=3*x
24=3x
Divided both side by 3
24/3=3x/3
x=8
Check:
2/3=x/12
Substitute x with 8
2/3=8/12
2/3=(8/4)/(12/4)
2/3=2/3. As a result, x=8. Hope it help!
Answer:
x=8
Step-by-step explanation:
In this parallelogram, the opposite sides are equal
PN = LM
5x+7 = 9x-25
Subtract 5x from each side
5x-5x+7 = 9x-5x -25
7 = 4x-25
Add 25 to each side
7+25 = 4x-25+25
32 = 4x
Divide each side by 4
32/4 = 4x/4
8 =x
2x + 3y = -1.....(5)
5x + 8y = 0.....(-2)
-----------------------
10x + 15y = -5
-10x - 16y = 0
-----------------------add
-y = -5
y = 5 <=====this is where Janet messed up
2x + 3y = -1
2x + 3(5) = -1
2x + 15 = -1
2x = -1-15
2x = -16
x = -16/2
x = - 8
solution is : (-8,5)
