Can someone me with this one asap. it’s due in half hour

a coffee house blended 12 pounds of espresso flavored coffee beans with 11 pounds of vanilla flavored coffee beans. the 23 pound mixture cost $166.50. a second mixture included 17 pounds of espresso flavored coffee beans and 18 pounds of vanilla flavored coffee beans. the 35 pound mixture cost $254. find the cost per pound of the espresso and vanilla flavored coffee beans.

  espresso: $7.00 per pound

  vanilla: $7.50 per pound

Step-by-step explanation:

It is convenient to use the matrix functions of your graphing calculator to solve this system of equations:

The result is that ...

  e = 7.00

  v = 7.50

The cost per pound of espresso flavored beans is $7.00, of vanilla flavored beans is $7.50.

step-by-step explanation:

the options are kind of confusing. i can tell you what i see going on here when i look at the graph.

the class and exam medians are closely related, and it looks like the low outlier on the exam did pull the median lower. [tex][/tex]

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.