Answer:
1 sub = $5.50; 1 sandwich = $4.00
Step-by-step explanation:
You can solve this using a matrix and solving using reduced row-echelon form.
Sorry I just need points hahahahahhahahhahaaa
Answer:
C)120
Step-by-step explanation:
The number of people as well as the number of chairs is 5. Therefore, there are exactly 120 ways in which they can be seated.
Answer:
Option B
Step-by-step explanation:
<u><em>Complementary Angles add up to 90 degrees</em></u>
So,
Other Angle = 90-22
Other Angle = 68 degrees
Also Other Angle = 2x (Given)
So,
2x = 68
Dividing both sides by 2
=> x = 34
Answer:
s=2
Step-by-step explanation:
26-4s=9s
add 4s to both sides
26=13s
divide both by 13
2=s
