Shana bought sodas and popcorn for the movies. sodas cost $3 each and popcorn cost $4 per bag . shana bought 7vthings from the concession, all either sodas or bags of popcorn. shana spent a total of $26 . write a system of equations involving the number of sodas, s and the bags of popcorn, b .solve the system to see how many of each shana bought. ?

cosine

step-by-step explanation:

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2

answer: (3,11) is your answer.

to complete this square you have to rotate about the origin 270 degrees clockwise.