Answer:
7 records. and the answer would be 8r-11=45
Answer:
6
Step-by-step explanation:
w/w+6 = 1/2
2w = w+6
w=6
Answer:
$15
Step-by-step explanation:
unit rate means how much he earns in 1 hour
so if he earns $60 in 4 hours
then you have to divide 60 by four
which gives you $15
that means he earn $15 in one hour
No, for example, if you had the prime number 23, and you switched the numbers around, it is 32. 32 is not a prime number.
