The answer is 12, 11.625 rounds to 12 because the more than 5 always rounds up, less than 5 you round down
The correct answer is 71142 just multiply 334 and 213
Answer: 4 books
Step-by-step explanation:
x = minimum number of book
Leslee
= 3x (bought 3 times the minimum)
Denise
= x + 7 (bought 7 more than the minimum)
Together
= (3x) + (x + 7)
(3x) + (x + 7) = 23 (books they bought together)
3x + x + 7 = 23
3x + x = 23 - 7 (isolate the like variables together)
4x = 16 (divide both sides by 4)
x = 4
4 is the minimum number of books
To check:
3(4) + (4+7)
12 + 11 = 23
Answer:
5
Step-by-step explanation:
Steps:
1. 4 + 1 make five
2. 5 is divisible by five!!
24 can only go into 64 about 2 times.