The product of two positive numbers is 1,800. One number is twice the other number. The equation to determine the two numbers, w
ith x representing the value of the lesser number, is x(2x) = 1,800. What is the value of the lesser number?
2 answers:
Answer:
- 30
Step-by-step explanation:
The 2 numbers are x and 2x and thir product is 1800, that is
x × 2x = 1800
2x² = 1800 ( divide both sides by 2 )
x² = 900 ( take the square root of both sides )
x = ± 
= ± 30
The 2 numbers are 30 and - 30 with - 30 being the lesser number
Answer:
600
Step-by-step explanation:
x+2x=1800
3x=1800
x=600
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Answer:
=15r−15s
or if it is a factor:
15(r−s)
Answer:
3,340$
Step-by-step explanation:
e(8000)=.0675(8000)+2800
e(8000)=540+2800
e(8000)=3340
Answer:
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