In this item, we are asked to split the numerical value which is 54 pounds such that the ratio of the numbers will be 5:4.
To answer, let 5x be the first number and 4x be the second number. With the given scenario, the equation that would best represent the given will be,
54 = 5x + 4x
The value of x is 6 giving us the values of 5x and 4x as 30 and 24, respectively.
Hence, the split will be 30 and 24.
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Step-by-step explanation: it helps more then here
Answer:
24
Step-by-step explanation:
= 10x+y=4(x+y)
= 10x-4x=4y-y
= 6x=3y
(÷2) = (2x=y)----- eq.1
According to the quest:-
Case.2-- the number is also equal to 3 times the product of the digits.
10x+y=3xy
Substitute the value of y=2x in place of y.
We get, 10x+2x=(3x)(2x)
= 6x²-12x=0
= 6x(x-2)=0
= 6x=0 so, x=0 or x-2=0 so, x=2.
Consider eq.1:- 2x=y
= 2(2)=y so y=4
OR
= 2(0)=y so y=0
So we take x=2 and y=4
The number:- 10x+y
= 10(2)+4
= 24
Tiffany Baldwin's pre-tax deductions are the parts of her salary that
she does not have to pay income tax on. Those include the parts of her
salary that already go to taxes, which are her federal income tax, state
income tax, and her FICA (Social Security and Medicare) taxes. Those
taxes are $25 + $11 + ($800 x .0765) = $97.20. Baldwin's other pre-tax
deduction is her contribution to her 401K retirement account, which is
$800 x .02 = $16. So, her total pre-tax deductions for a week are $97.20
+ $16 = $113.20. The amount she has taken out for her gym membership is
"post-tax", meaning she still has to pay income tax on that $20 every
week, so this is not included.
The answer is 12. This is the step by step