A sewing bag contains 3 gold buttons and 4 black buttons. How many buttons need to be added to the sewing bag so that there are 30% gold buttons?

How is 0.514 written as a power of 10?

A soccer team won 30% of their games and won 40 games. how many games did they play?

N a division problem, the divisor is twenty times the quotient and five times the remainder. If remainder is 16, the number will be: Option 1 : 3360 Option 2 : 336 Option 3 : 1616 Option 4 : 20516

If a (x) = 3x + 1 and g (x) = 1/x-13, what is the domain of (f*g) (x) ?

A office needs to order carpet for the waiting room the room measure 30 feet by 24 feet the carpet is sold in square yards. how many square yard of carpet needed

In a company 85% of the workers are men if 510 women work for the company how many workers are there in all

What is the answer to 11+5+3x2+8x1=

How to solve markup and discounts percent

What does 17=5y-3 equal

What does sin on a calculator stand for