Answer:
Isn't he correct?
Step-by-step explanation:
Answer:
For number 1 the answer should be b
2) Au-it's a metal
3) b.
Step-by-step explanation:
Answer:
21.<u>77</u>
Step-by-step explanation:
9514 1404 393
Answer:
10
Step-by-step explanation:
The total earnings for X visits by plumber X and Y hours worked by plumber Y is ...
41X +46Y = total earnings
41X +46(7) = 732 . . . . . for the given values
41X = 410 . . . . . . . . . . . subtract 322
X = 10 . . . . . . . . . . . . . . divide by 41
Plumber X made 10 visits.
Answer:
$488.40
Step-by-step explanation:
If one ticket is $44.40 then when you multiply 11 by 44.4 you get $488.40.