Answer:
26.67
Step-by-step explanation:
Answer:
The answer is 3 by 3 by 40, 3,60*10*10 and 2.5*12*12
Step-by-step explanation:
We need to express the whole volume in prime factors
360=36*10=9*4*10. From the given answer we can see that 3*3*40 is the best choice, there are others...
The second is 36*10, which can also be written as 3,60*10*10
The third one comes from 9*4*10,wich can also be written as 12*12*2.5
Answer:
doo doo fart
Step-by-step explanation:
Answer:
a) <u>7</u>b+<u>6</u>=<u>97</u>
b)b=13
Step-by-step explanation:
Total cost = $97
Cost of each book = $7
Cost of shipping =$6
Therefore ,
Cost of the total no. of books+ Cost of shipping = Total Cost
=>7b+6= 97 <------- Answer to part(a)
=>7b=97-6
=>7b=91
=>b=13
No. of books = 13 <--------- Part (b)
Answer:
They are 12 girls in class
Step-by-step explanation: