The usual price of a tv set was $500. turning the christmas holiday, the price of a tv set marked down to$413. what the percentage decrease in the price of a tv set?

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?

If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)