Wthe width of a paper is 20cm you reduce it to 5cm what is the scale factor of the dilation

Let y = and z =. Translate "z less than y" into an algebraic expression, and solve it.

What is the diameter of a human hair written in scientific notation?

A tank can be filled by one pump in 3.2 hours and by another pump in 80 minutes. A third pump can drain the tank in 2 hours and 20 minutes. If all 3 pumps go into operation, how long will it take to fill the tank?

Y is 4 more than the product of 7 and x; x=3

Estimate the sum to the nearest tenth: (-2.678) + 4.5 + (-0.68)

Which set of algebra tiles represents the sentence below Jemel spent 6 fewer dollars.

Which expression is equivalent to 2.2-2.5?

a car travels at 54 km/h for first 20seconds, 36km/h for next 30seconds and finally 18km/h for next 10 seconds find the averade velocity

A pan continued 3/4 of a pizza. Jack ate 1/2 of the remaining pizza. how much of the remaining pizza did jack eat?

W (x) = 5^2x + 1; Find w (0)