Answer:
C) 40
Step-by-step explanation:
For every one day your work is 5 hours.
1 day = 5 hours
Set up a proportion so it would be:
4 days x 5 hours = 20 hours/week
So now you know you know you work 20 hours/week, then multiply by 2 since they're asking how many hours will you work in two weeks:
20 hours x 2 weeks = 40 hours in two weeks
Answer:
343x^6y^3z^3
Step-by-step explanation:
One of the rules of exponents demands:
where a, b, c and m are coefficients.
Furthermore, you use the following rule for exponents of variables that already have an exponent:
Thus, you can apply this rules in the following way:
hence, the answer is 343x^6y^3z^3
Answer:
Step-by-step explanation:
Fractions can be defined as the representation of a part of a whole. A fractions consists of the numerator and the denominator.
let f(x) =
then 'p' represents the numerator; while 'q' represents the denominator;
where p and q belong to integers for simple fractions, while when p and q belong to other sets they can from complex fractions.
To convert a fraction into an integer we need to multiply the fraction with the the denominator so that it cancels out leaving only the numerator behind.
For fractions present in equations to get rid of all the fractions we new to multiply the equation by the LCM of the denominator of all the fractions.
Where LCM is the least common multiple.
To give an example:
let y = X +
Then the LCM for 4 and 5 will be 20;
as factor of 4 are 1,2 and that of 5 are 1,5
then to eliminate the fractions from the equation
Multiplying both sides by 20
y x 20= X x 20 +
x 20
20y= 3 x 5X + 9 x 4
20y = 15X + 36
Learn more about Fractions at:
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Answer:
Step-by-step explanation
distribute the y
simplify