The dry cleaning fee for 3 pairs of pants is $18. what is the constant of proportionality
2 answers:
Every pair of pants would cost 18/3 dollars
In this problem, the constant of proportionality is also the unit rate.
18/3= 6
We need 6 dollars per pair of pants.
Final answer: $6 per pair of pants.
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Answer:
4 and 5
Step-by-step explanation:
xy = 20
x = 2y - 3
(2y-3)y = 20
2y^2 - 3y = 20
2y^2 - 3y - 20 = 0
Solve the quadratic equation
you get y = 4, -5/2
Use 5 since it is one of the options
xy = 20, y = 4
x = 5
Answer:
1.82
Step-by-step explanation:
= 1
= 1.82
Answer:
its the 4th one . The one all the way to the bottom
Step-by-step explanation:
Answer:
hmm I'm pretty sure a is 3.2
