The interior angles of a triangle have measures (2x−5)° , (4x−1)° , and 30°. what is the value of x?

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

Can anyone me get through my algebra 2 class? the only class i need to graduate..