Answer:
July 28, 1914--World War 1
Step-by-step explanation:
Your answer is going to be Letter B
The answer is 30
You multiply 2 x 30 which is 60 and 60 + 30 = 90
hope this helps :D
Answer:
m= -10.5
Step-by-step explanation:
4m-6(2m-3)=90
distribute 6
4m-12m+6=90
combine like terms
-8m+6=90
subtract 6
-8m=84
divide both sides by -8
answer
m= -10.5