What is 6 minus 4 over seven

Aaron buys post cards while he is on vacation. It costs $0.28 to send one postcard. aaron wants to send 12 postcards. How much will it cost for aaron to send all the postcards?

525% as a fraction or mixed nember

Monica warned twice as much as Samuel mowing lawns. If Monica warned 48$, how much did Samuel warned

Which of the following correctly describes the variation in the equation h = V/lw

Solve for d. 20d - 19d + 3d + 4d + 2d = 20

Can a quadralateral have four obtuse sides

What is the next term of the geometric sequence? 5, 15, 45,

X + 2 = 19 Use any strategy to solve.

The librarian has 94 books to organize. He wants to put 5 books on some shelves and 6 books on other shelves. How could he arrange the books?

What is b less than 9 in algebraic expression