the mean mark got by 6 pupil's in a cat is 75.5 of them scored 83 73 71 67 and 69. what was the score of the sixth pupil?. what was the modal mark

How do you use four 10s with order of operations to get a value of four

The community center has $100 to purchase new basketballs that cost $16.55 each and soccer balls that cost $14.75 each, where x is the number of purchased basketballs and y is the number of purchased soccer balls.

What is 3 (x-6) + (4x+12) - 6x simplify.

I need to know what is the answer of 10 + 19

Round 5,300 to the nearest thousand

Which expression is equivalent to the expression 5 (3x+4-x)

We want to build a box whose base is square, has no top and will enclose 100 m^3. determine the dimensions of the box that will minimize the amount of material needed to construct the box.

Solve the system using elimination. x-3y = - 2 2x-3y = - 7

What is 26/1:51/2 KCF

17-8= Make of tens Break down _-_= _-_= _-_= So 17--8=