1) which expression forms an equation with the given expression? 18-4•3=a. 8•4÷4b. 14-11•2c. 3(12-9)d. 12÷3+32) choose the expression that completes the equation 24÷6+20=a. 3(7+1)b. 2(7+10)c. 4(4+3)d. 3(7+7)

1) 18-4*3= 6
A. 8*4/4= 8
B. 14-11*2= -8
C. 3(12-9)= 9
D. 12/3+3= 7
The answer for (1) is none of the above, is there a problem with the question?

2)24/6+20= 24
A. 3(7+1)= 24
B. 2(7+10)= 34
C. 4(4+3)= 28
D. 3(7+7)= 42

The answer for (2) is A. 3(7+1)