How do u write 30,270,904 in expanded form

Write a comparison using to show the relationship between

Ed is 7 years older than Ted. Ed's age is also 3/2 times Ted's age. How old are Ed and Ted?

Matt and Brian were solving a system of equations. They both noticed that the two lines had the same slope.

If a distribution has "fat tails," it exhibits A. positive skewness B. negative skewness C. a kurtosis of zero. D. excess kurtosis. E. positive skewness and kurtosis.

Two storage sheds ye to have to same area. One is square and one is rectangular. The rectangular shed is 2 meters wide and 8 meters long. How large is one side of the square shed is meters?

Whats 10 divide by 47? Show your work.

Find the next three terms of the sequence - 8,34,-72,216 ... A.) 248,-616,248 B.) - 648,1944,-5832 C.) 648,-1944,5832 D.) 216,-648,1944

If 14 people show up to a cookout and you make 21 hot dogs, how many will you need to make if 105 people up?

If casey walks 5 miles in 40 minutes then casey will walk how far in 70 minutes? round your answer to the nearest tenth of a mile

A boathouse costs $2200 a month to operate, and it spends $550 each month for every boat that it docks. The boathouse charges a monthly fee of $850 to dock a boat.