Ireally need with my math project can someone me. the project that i have to do for math is create your own number system and i don't know how to start it and i don't have any ideas so does any body has ideas or if they can me build my own number system

Yo y do yall have 2 stars that means yall wrong bro

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?