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rrb Exam Pattern, rrb Questions with Answers Page 91

(#M40022383) RRB QUESTION ALGEBRA Keep an EYE

Which property is used to write 2x + 2y = 2(x + y)?
A. Commutative property B. Distributive property
C. Multiplicative inverse property D. Associative property

Asked In RRB MAN (12 years ago)

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(#M40022382) RRB QUESTION ALGEBRA Keep an EYE

The average winter temperature in Alaska is -30^oC, and in Cairo it is 15^oC. How much warmer is it in Cairo than in Alaska?

Asked In RRB MAN (12 years ago)

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(#M40022381) RRB QUESTION ALGEBRA Keep an EYE

(1/-3)^2==??

Asked In RRB MAN (12 years ago)

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(#M40022380) RRB QUESTION ALGEBRA Keep an EYE

If x = -2 and y = -1, then x^3 - 2y =

Asked In RRB MAN (12 years ago)

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(#M40022379) RRB QUESTION ALGEBRA Keep an EYE

One night, a hotel manager rented 15 single rooms and 36 double rooms for a total of
3900 $ per night. The next night, he rented 27 single rooms and 30 double rooms for a
total 4120 $ per night.
a. How much does the manager charge for each type of room per night?

Asked In RRB MAN (12 years ago)

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(#M40022378) RRB QUESTION ALGEBRA Keep an EYE

Find the equation of the line that passes through the point (1, 1) and is perpendicular to
the line through P and Q.

Asked In RRB MAN (12 years ago)

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(#M40022377) RRB QUESTION ALGEBRA Keep an EYE

Find the slope of the line through the points P and Q

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(#M40022376) RRB QUESTION ALGEBRA Keep an EYE

Consider the line segment PQ with endpoints P(-2, 1) and Q(4, 5).
a. Find the length of segment PQ.

Asked In RRB MAN (12 years ago)

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(#M40022375) RRB QUESTION ALGEBRA Keep an EYE

Find all possible values of x so that the relation
B = {(2, -1), (-1, 0), (-2, 3), (x, -2)} is not a function

Asked In RRB MAN (12 years ago)

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(#M40022374) RRB QUESTION ALGEBRA Keep an EYE

Consider the relation A = {(2, -1), (-1, 0), (-2, 3), (-3, -2)}.
Does A represent a function? Explain your answer

Asked In RRB MAN (12 years ago)

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