total monthly income, $lof a salesman who sells books consists of a basic salary of $400 and
a variable amount, k, which depends on the number of books he sells. for each book he sells,
he receives $5.
(1) ir the salesman sells 50 books in a particular month, find his total income for that month.

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.

2425

step-by-step explanation:

just pick what you think i need more time let me know if this

step-by-step explanation:

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.