During the month of may. rosa made made deposits of $128.50 and $165.19 into her checking account. she wrote checks for 55.12$, $25, and $83.98. if her account balance at the end of may was $327.05 what was her balance at the beginning of may?

Asystem of equation is shown below 6x - 2y equals 3 . and 5x + 3y equals 4. would you solve by substitution or elimination? and why

Ineed with number 17 i don’t get it at alll

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.