The number of seats in each row is 10 less than the number of rows in the hall, if the total number of seats at the hall is 600 find the number of seats in each row.

If z varies directly as x and z=30 when x=8 fine z when x=4

The sum of three numbers is 64. the second number is 3 more than the first. the third number is 11 less than twice the first. find the numbers

91284 the nearest ten thousand

Write 2n^4 without Exponents

Hello! I graduated in 2008 but forgot how to solve multiplication. It's been so long. However I want to be refreshed on solving 44•12

Can u guys answer these last 4 questions for me w / work shown and also label the ones u guys did so I won't get them mixed up 1.) yx divided by 2 use x=7 and y=2 2.) m-n divided by 4 use m=5 and n=8 3.) x-y+6 Use x=6 and y=1 4.

The consecutive angles of a parallelogram are congruent A) Always. B) Sometimes. C) Never

A student solved the following problem. t+7 = - 8 on Wow t=-15 t=-9 Which of the following statements is true? The solution is correct. o.

If a start time is 7:15 a. m and an end time is 8:05 a. m, why do you not have to count the hours to find the elapsed time?

Which ordered pair is a solution of the equation? -3x+4y=14 A - Only (2,5) B - Both (2,5) and (4,6) C-Neither