2t+5v=37 and 4t+3v=39
Solve the first for t
t=18.5-2.5v and use this t in the second equation...
4(18.5-2.5v)+3v=39
74-10v+3v=39
-7v=-35
v=$5.00 and since t=18.5-2.5v
t=$6.00
So tuna sandwiches cost $6.00 and vegetarian sandwiches cost $5.00.
The other side is x^2+9
x^3-27/x-3= x^2+9
Answer:
j
Step-by-step explanation:
Answer:
huijhghyujhbvghyu
Step-by-step explanation:
huijhghyujhhyuijghyujh
Option A, The option that has the same potential roots according to the rational root theorem is 3x5 – 2x4 – 9x3 + x2 – 12.
<h3>How to solve for the roots</h3>
We have p, this is the factors of the number 12.
The factors are ±(1, 2, 3, 4, 6, 12)
We have factors of q = 3
= ±(1, 3)
The rational roots are the roots that have the same factors that are contained in the question.
Hence the answer is A.
Read more on Rational root theorem here:
brainly.com/question/2072459
#SPJ1
