Answer:
substitute the unknown with the values given ie
3(3) - 4 (2)
you get 9-8
= 1
Answer:
Step-by-step explanation:
Let total meal served
Y = 3x2 + -27
Reorder the terms:
y = -27 + 3x2
Solving
y = -27 + 3x2
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Simplifying
y = -27 + 3x2
Answer:
It's an irrational number, not a rational number.
Step-by-step explanation:
Square root of 2 over 18 gives a decimal. If it's a square root, it never gives a rational number since the answers cannot be converted no matter if it's a perfect square or a decimal.
Fourth = 0.25
then
500*0.25=125
125*3=375
Answer: filled 375 seats.