Trevon and Jack are selling pies for a school fundraiser. Customers can buy apple pies and blackberry pies. Trevon sold 8 apple pies and 6 blackberry pies for a total of
$150. Jack sold 6 apple pies and 12 blackberry pies for a total of $210. What is the
cost each of one apple pie and one blackberry pie?

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step-by-step explanation:

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the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

8

step-by-step explanation: