A party rental company has chairs and tables for rent. The total cost to rent 3 chairs and 5 tables is $49 . The total cost to r
ent 9 chairs and 7 tables is $77 . What is the cost to rent each chair and each table?
2 answers:
Answer:
Step-by-step explanation:
Modeling the above problem in matrix form we have,
[3 5;9 7]*[x y]'=[49 77]'
AX=b
X=inv(A)*b
X=[1.7500 8.7500]'
ie x=1.7500 and y=8.7500
You might be interested in
67.27
155 = 1.55 x 43.4 = 67.27
Answer:
i think part A
1)3:2
2)3:4
(x+7, y-3)
To move from the theater to Sam you would move right 7 units and down 3 units.
Answer:
Step-by-step explanation:
hello :
a polynomial function is:
f(x) = a (x+1)(x-1)(x-2i) .... a ≠ 0
Step-by-step explanation:
do you have a picture??
instructions unclear
