Answer: $37.50
Explanation:
1. Turn 25% into a decimal by removing the “%” and placing a “0.” in front of it. (0.25)
2. Multiply the decimal (0.25) by the original price of the car (30). (0.25x30=7.5)
3. Add 7.5 to 30 to get the answer. (7.5+30=37.5=$37.50)
(d) 
, 
, 
(e) 68, 82, 96
(d) note that the terms have a common ratio ( r )
r = 
= 
= 
to obtain any term in the sequence, multiply the previous term by
75 × =
× =
× =
(e) note that the terms have a common difference (d )
d = 26 - 12 = 40 - 26 = 54 - 40 = 14
to obtain any term in the sequence, add 14 to the previous term
54 + 14 = 68
68 + 14 = 82
82 + 14 = 96
-6,-7, and -8, this is more of a guess and check question
Answer:
y^4
Step-by-step explanation:
2y^10, 5y^4, 6y^5
We first need to find the factors of each term
2y^10 = 2*yyyyyyyyyy
5y^4 = 5yyyy
6y^5 = 3*2 yyyyy
The greatest common factor is the largest term that appears in all the terms
The greatest common factor is yyyy = y^4
Well, we should first decide on our variables. Let's replace "thumb drives" with the letter "t", and "compact disk" with the letter "c".
Now, to understand the sentence. "5 thumb drives have 9 gigabytes more capacity than 1 compact disk." So, what does that mean? Well, if a compact disk has 10 gigabytes of capacity, then I suppose 5 thumb drives would have 19 gigabytes of capacity all together. So, we're just adding +9.
Alright, so as a linear equation:
"5 thumb drives have 9 gigabytes more capacity than 1 compact disk"
5t = c + 9
