A 2.P. S. 89 is having a carnival in the yard at the end of the school year
Ms. Roberson has to buy hamburgers and hot dogs. She decided to order 32 pounds of hamburgers and 24 packages
of hotdogs. Let B represent the cost per pound of the hamburger and to represent the cost per package of hot
dogs.
Write an algebraic expression that represents the total cost of buying the food.
b.
Write an equivalent expression for your answer in part (a).
c. Explain why the expressions are equivalent.

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.

overpriced

step-by-step explanation:

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v

1/3 + 1/3 ≠ 2/6 because 1/3 alone = 2/6  

step by step explanation:

1/3 + 1/3 = 2/3       2/3=4/6