George and jerry are selling nuts for their band fundraiser. george sold 12 cans of
cashews and 7 cans of almonds for $112. jerry sold 4 cans of cashews and 10 cans
of almonds and made $68. set x = the price for a single can of cashews and y = to
the price for a single can of almonds. what was the price for a single can of cashews
and a single can of almonds?
you must write the system of equations for this situation and show how you arrived
at your answer in order to receive full credit for this problem.

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

answer4 to the second power is 16

and 4 to the third power is 64,

answer: i believe the answer is e

step-by-step explanation:

48 / 6 = x

in this case, x will equal the amount of money in each card!

x therefore will be 8.

trent had $8 in each birthday card.