Answer:
69.5%
Step-by-step explanation:
If the original value is 1, the value after the crash is 1-0.41 = 0.59. We want to find the multiplier x so that ...
0.59x = 1
x = 1/0.59 ≈ 1.6949
The percentage increase required is (x -1)×100% ≈ 69.49%.
The stock would have to rise about 69.5%.
Replace the second equation y=3x+4 into the first one:
2(3x+4)+5x=30
Now solve for x:
6x+8+5x=30
11x=30-8
11x=22
x=22/11
x=2
Finally, replace x=2 into y=3x+4
y=3*2+4
y=6+4 = 10
So the anwer is x=2, y=10
Answer:
Step-by-step explanation:
Right rectangular prism
Solve for volume
V=whl
l Length
2
Width
Height
