Answer:
Here
Step-by-step explanation:
length = x
width = 2x - 3
Perimeter = 2length + 2 width
2x + 2(2x - 3) = 42
2x + 4x - 6 =42
6x - 6 = 42
Add 6 to both sides
6x = 48
Divide both sides by 6
x = 8
Length = 8 inches
Width = 2(8) - 3 = 16-3 = 13 inches
I believe you're right with what you have
the price decrease being 5% (the .95) and the increase by 15% (the 1.15)
Answer:
(19-12):12*100 =
(19:12-1)*100 =
158.33333333333-100 = <u>58.33</u>
Answer:model y = 720,500(1.022)^ , where x is the number of years ... starting value growth ratio b) What would the population be in 2000 if the growth continues at the same ... 3) A population of beetles is growing each month at a rate of 5%.
4+4 is 8 lol thanks for the answer