Answer: b = 14 or the absolute value form is -14
Step-by-step explanation:
take it out of absolute value form
b-5=9
add 5 to both sides
b = 14 or the absolute value form is -14
60 is the same as 2x + 14.
So, 60 = 2x + 14.
Subtract 14 from each side.
46 = 2x
Divide each side by 2.
23 = x.
Hope this helps!
We will use B for the number of baseball cards and H for the number of hockey cards.
B = 5H
B + H = 840
Use substitution by plugging 5H in for B in the second equation.
5H + H = 840
6H = 840
H = 140
If there are 140 hockey cards, then there are 5*140 = 700 baseball cards.
So the answer is 700.
Answer:
125%
Step-by-step explanation:
lets just say the book is $100. 20% less would be $80
now to go back to $100, we need to add $20 to $80
20 is 25% of 80, so add the extra 25% to 100% of 80
well it is going to be 10,000,000 (000-0000 to 999-9999) minus any number before 100-0000 that would make 9,000,000 legal numbers.
i would have to guess