Answer:
The graph should look something like this.
Step-by-step explanation:
36 and 48
a = b+12
a+b = 84
(b+12) + b =84
2b +12 = 84
2b = 72
b= 36
a = b + 12
a = 36 + 12
a = 48
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Answer:
2, 4, 6, 8 , 10
Step-by-step explanation:
Answer:
22.36
Step-by-step explanation:
20*.86=17.2
12 *.43= 5.16