Answer:
answer given in step by step...
Step-by-step explanation:
13x+13(x+1)+13(x+2)=312
13x+13x+13+13x+26=312
39x+39=312
39x=312-39
39x=273
x=7
first number=13x=13*7=91
second number=13(8)=104
third number=13(9)=117
Step-by-step explanation:
it comes to
H= 2a/a+b woolud be the answer
Answer:
Papi
Step-by-step explanation:
Full question plzz we need to know what the core is
