The sum of 4 consecutive even numbers is 36. what is the firts number i this sequence?

If the measure of xyz is 81 what is the measure of yz

Asequence is defined recursively by the formula  f(n  +  1)  =  f(n)  +  3 . the first term of the sequence is  –4. what is the next term in the sequence? –7–117

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?