What is the value of x - y if x= -1/5 and y= 7/15?
1 answer:
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Answer:
The equation in standard form is:
Step-by-step explanation:
Since they give you the x-intercepts (the zeros of the quadratic expression) one knows that the binomials: (x-(-3)) and (x-4) must be factors of the quadratic expression.
We can therefore write the equation as:
using the binomial factors given above, and a numerical factor "k" that we can determine by using the information that the graph passes through the point (2,-20):
Then,the equation can be written as:
where we wrote the equation already in standard form
Answer:
The contribution of sam in national insurance in last month = 151.2 /-
Step-by-step explanation:
Gross salary last month = 1260
Contribution to nation insurance = 12 %
Therefore he pay last month to nation insurance is 12 % of 1260.
⇒ 1260 ×
⇒ Contribution to national insurance = 151.2 /-
Therefore the contribution of sam in national insurance in last month = 151.2 /-