## Simultaneous eqn – iii

Solve the following simultaneous equations Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## Simultaneous eqn – ii

3x + 4y -2z = 5 x – 3y – 3z = 4 2x – y – 4z = -8 Find x, y and z Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## square-cube root

Find the value of x and y, solving the given root equation Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## Dividing multivariate polynomials

Perform the following division Rate the problemHard (1)Spam (0)Helpful (0)Wow (0)

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## Age problem-2

One number is 3 times another number. If the larger number is diminished by 8, the resultant is 7 more than twice the smaller number. Find the numbers. ...

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## solve for x

(x+10)(x-3) = (-x-10)(6x+7) Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## Find a x b x c x d

If a, b, c and d are unique digits and aaaa + bbb + cc + d = 1995, find the value of a * b * c *...

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## Mathematic Algebraic Equations crossword

Solve the following crossword Rate the problemWow (1)Spam (0)Helpful (0)Hard (0)

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## Inequality- Find least value of Y

If 7+y = |8|, find the least value of y, such that 10<= y <= 30. Rate the problemHelpful (1)Spam (0)Hard (0)Wow (0)

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## In how many days can Y and Z complete the remaining work

Question source : Facebook Rate the problemHelpful (1)Spam (0)Hard (0)Wow (0)

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## distance and time

In a race of 200 m, A can beat B by 31 m and C by 18 m. In a race of 350 m, C will beat B by:...

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## Completion of square

Solve the given equations by completing squares. Please explain every single step for me. Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## Percentage

A firm increases salaries of employees by 15% . Modiri ,Shadi and Patiko are employed by the firm. A. Modiri earned 4500 before the much will he earn...

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## Find the sum of A, B, C, D

What is sum of A, B, C, D if digits are all different ? A. 23 B. 22 C. 18 D. 16 E. 14 Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## contest R2 Q9

Given the above condition find a:b Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## Find Remainder

A. 0 B. 1 C. 2 D. 3 E. 4 Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## For how many minutes does the bus stop per hour?

Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour? Rate the...

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## Find maximum possible value

Find the maximum possible value of the sum. Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## How many for a rupee must he sell to gain 20%?

A vendor bought toffees at 6 for a rupee. How many for a rupee must he sell to gain 20%? Rate the problemSpam (0)Hard (0)Helpful (0)Wow (0)

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## What is Anand’s present age in years?

Present ages of Sameer and Anand are in the ratio of 5 : 4 respectively. Three years hence, the ratio of their ages will become 11 : 9 respectively....

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## What is the age of the youngest child?

The sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child? Rate the...

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