Answer:
The situation that represents this situation is:
Step-by-step explanation:
The amount of time t needed to assemble the set is inversely proportional to the number people n working.
This means that:
In which k is the constant of proportionality.
Twelve people can assemble the set in 5 hours.
This means that for 
. We use this to find k.
Write an equation to represent the situation.
(a) -2 and -10
(b) -1 and 5
(c) 1 and -4
Answer:
one-tenth
Step-by-step explanation:
one-half minus two- fifths
Answer:
i doesn't show anything
Step-by-step explanation:
Answer: 4.5p + 40 = 112
Step-by-step explanation:
Let p represent the number of pairs of shoes that Roger must sell in a day to meet his daily earnings goal.
Roger gets $40 per day as wages and $4.50 as commission for every pair of shoes he sells in a day. This means that if he sells p shoes in a day, his total earnings for that day is expressed as
4.5p + 40
Since his daily earnings goal is $112, then the equation to determine how many pairs of shoes he must sell to meet his daily earnings goal is
4.5p + 40 = 112
