the answer id d because it's 3 z's so you times that by 4 and you get d.4
Hey You!
7.30 × 1.5 = 10.95
10.95 × 40 = 438
So, Mr. O'Brian was paid $438 after he was paid 1.5 times the previous rate for 40 hours.
And That Answers Your Question! :)
1. 66.60
2. 48.00
3. 71.40
4. 2.95
5. 3.35
6. 2.50
7. 16.75
8. 6.66
9. 583.30
10. 13.00
11. 18.65
14. 26.98
Hope this could help
No I do not think that 12/60 and 16/40 are equivalent because onec you reduce both of the fractions it does not equal.
Cost per mile = 

= 0.97
Now,
c - cost for gasoline and maintenance and
m - number of miles traveled
Hence, the required expression is c = 0.97m.