25*8.14=?
Multiply the cost of the book per person ($8.14) by the number of people (25).
Use pythagorean’s theorem
as you can see it’s a right isosceles triangle
so your equation is adapted to this:
p^2 + p^2=44^2
add like terms and simplify
2p^2=1936
divide by 2
p^2=968
square root
p= √968
simplify
p=22√2
the answer would be your second option
Multiply dc over one on both sides on the left it’ll be cancelled out with a alone and on the right it would be b*dc - from a freshman
Answer:
Step-by-step explanation:
rate = a
a = -16-(-11)/9-6
a= -5/3
