Answer:
Ok
A. 33x - 14
B. 18x - 10
C. a - 20
D. 40a + 5
E. 5n - 24
F. - 16n + 37
G. -7x + 12
H. 15x + 28
I. - 7a +24
J. 13a - 27
K. -48n - 16
J. - 12n + 35
Well hope all this helps :)
Step-by-step explanation:
Answer:

or

Step-by-step explanation:
FOIL
(1/2)h*B1+ (1/2)h*B2=A
subtract the B2 term
(1/2)h*B1 = A- (1/2)h*B2
multiply by 2
h*B1 = 2A - h*B2
divide by h

or

Answer: I think it would be 3.5
Step by Step Explanation: BRAINLIEST?!?