Evaluate - 31-8+31 what's the answer

The number of Tim's stamps is 3/4 the number of david's stamps. if tim gives 1/2 of his stamps to david, what will be the ratio of the number of tim's stamps to the number of david's stamps

Solve the problem. A class has 9 students who are to be assigned seating at random. What is the probability that the students will be arranged in order from shortest to tallest? (Assume that no two students are the same height.) 0.00000276 0.1000 0.

How to put 2/3x+y=4 into standard form?

What is the solution to 3x²+x+10=0

Water flows at a steady rate from a tap. it takes 50 seconds to fill a 5 litre watering can from this tap. the rate of which water flows from the tap is halved. complete: 5 litres = ... cm³ (where the dots are I need an answer)

You have 5 pieces of wood. What is the total length of the wood? 73cm, 1.6m, 2.87m, 325cm and 4.04m

10. The length of the hypotenuse of a 30°-60°-90° triangle is 16. What is the perimeter? 64+8 square root 3 24+8 square root 3 16+64 square root 3 8+24 square root 3

The regression equation you found for the water lilies is y = 3.915 (1.106) x. In terms of the water lily population change, the value 3.915 represents: The value 1.106 represents:

Super Turbo Mega Double Double Extra Credit: The Earth's total diameter is 12700 kilometers, with the solidified, ocean-covered crust that is at its thickest 35 kilometers wide.

What number is 100000 more than 702083