A. You may set the variables in either order. But for argument sake, let's set as follows:
x = Amount of bookshelves
y = Amount of tables
B. Because of the amount of things you need to make, the following is an inequality using those variables.
x + y > 25
Plus you can determine a second inequality based on the amount of money that you have to spend.
20x + 45y < 675
Finally you may also add in that each value must be greater than or equal to zero, since they cannot have negative tables.
C. By solving the system and looking at basic constraints when graphed, you can see the feasible region has 4 vertices.
(0,0)
(18, 7)
(0, 15)
(33.75, 0) or (33, 0) if you insist on rounding.
Answer: B 4/6
Step-by-step explanation: 2/3 is equivalent to 4/6 (multiply numerator and denominator by 2)
Answer:
A
Step-by-step explanation:
First you subtract the total budget by what she has already spent:
4994-2105=2889
She has $2,889 left to spend in her budget.
You divide this number by how much a meal costs for one guest.
2889/27=107
This means she can have a max of 107 guests at her wedding, which means your answer would be A
Answer:
D)
Step-by-step explanation:
Answer:
1.4/0.21= 140/21= 20/3
Step-by-step explanation: