A.3n+4+3n+4+4n
=3n+3n+4n+4+4
=10n+8
B.11n+4+n-12
=11n+n+4-12
=12n-8
C.6(6n-2)
=36n-12
D.4(3n-2)
=12n-8
E.4n+22-12+8n
=4n+8n+22-12
=12n+10
so,B and D are the expressions that are equivalent to 12n-8.
Answer:
80 cents
Step-by-step explanation:
Answer:
f=2
Step-by-step explanation:
f(x-2)=2x-4
divide x-2 to 2x-4
f=2
f(2-2)=4-4
Answer:
767.76 mL
Step-by-step explanation:
625.05 + `142.71 = 767.76
Answer: 28+34=62
Step-by-step explanation:
1. 34-6=28
2. 28+24=62 there are 62 students male and females'.
