Who proposed the heliocentric model?

a Copernicus

b Greeks

C

Both A and B

d None of the above

How can the distributive property be used to write equivalent expressions

Write a recursive rule for a sequence where every term is the same

What is the difference between 7/8 and 6/7?

Use long division to determine the decimal equivalent of 8 over 9

Find the discriminant and the number of real roots for this equation x^2+2x+7=0

How regroup 60 hundreds as thousands?

A train traveling nonstop to its destination is able to make the trip at an average speed of 70 miles per hour. On the return trip, the train makes several stops and is only able to average 40 miles per hour.

1/2*N=1/3 what us the answer

Last week, Rick's Math Website had the following number of visitors: Monday = 250, Tuesday = 501, Wednesday = 260, Thursday = 490 and Friday = 711. About how many visitors came to Rick's Math Web last week?

What two numbers add to be 10 but multipy to be - 57