What does l. h.m. s.l. d.k. y mean in text?
Somebody answer ASAP

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?

Consider the following function. which of the following graphs corresponds to the given function? w. x. y. z. a. z b. y c. x d.