What is the y-value in the solution to this system of linear equations?
4x + 5y = −12 -2x + 3y = −16
a.-4
b.-2
c.2
d.5

Find the volume of the solid generated when the region bounded by y= x and y= 4√x is revolved about the x-axis the volume of the solid is: (type an exact answer cubic units)

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

Jonathan puts $400 in a bank account. each year the account earns 6% simple interest. how much interest will be earned in 5 years?