4 times 21 in expanded form

A ver y Strong wind is Blowing over a big lake. A flock of geese begins their 5 (10) 3 meter journey home over the lake. For every 5 (10) 2 meters the geese fly over the lake, they are blown back 5 (10) 1 meters by the wind.

Two number cubes rolled 100 times based on the results below find the experimental probability. A sum of less than 4 appeared 7 times

A model airplane is built at a scale of 1 inch to 6 feet. If the model plane is 8 inches long, how many feet long is the actual airplane?

Tia borrowed $5000 from her Uncle Lou. She has agreed to pay him back at a rate of $100 per week until it is paid off. Write an equation in standard form that models this situation.

The population of Linton is 12 times as much as the population of Ellmore. The combined population of both towns is 9,646 people. What is the population of Linton

Find two consecutive positive integers such that the sum of their squares is 421

How to find number of solutions for absolute value equations?

What is the basic ratio for 5:15

When negative five is subtracted from a number he result is 10

Put the rational numbers correctly in order from least to greatest. -0.48, - 0.47, - 0.46, - 0.45