Jumbo 1014

[modeste]

Last few:

18a Show a composure penning record to put things straight(9) A---O-I-E (APOLOGISE?)

25a Equation with unknown-initially one faces depression being given it (8) I-E-T---(IDENTITY?)

15d Fellow performer inhaling fine chemical(8) ---A---R

30d Moan in vehicle before sign driver's looking for is sen (4) C-S-

Many thanks in advance

[modeste]

15d COFACTOR?

[tommy-h]

30dn carp

[bibblebub]

18a) APOLOGISE
a composure = A POISE, record = LOG -> A POlogISE

25a) IDENTITY
unknown = Y, one = I, depression = DENT, it = IT -> i dent it y

15d) COFACTOR
fellow performer = CO-ACTOR, fine = F -> co F actor

30d)CARP
vehicle = CAR, sign driver's looking for = P -> car p