Answer: 32
Step-by-step explanation:
The answer is B because u always start of like that
Answer:
21 yrs old
Step-by-step explanation:
m= michael age
b=Brandon age
m=b+12
m-17=4(b-17)= 4b-68 --»»m = 4b -51
//put b+12 instead m// b+12=4b-51
3b=63 --»»b=21
Brandon age is 21
Michael age is 33
2.8-(-5.1)
-(-5.1)=5.1
2.8+5.1= 7.9
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