A store sells a mixture of raisins and peanuts. Raisins cost $2.50 per kilogram and nuts cost $3.75 per kilogram. How many of each should be mixed to make 15 kilograms of this snack worth $3.00 per kilogram?

thx

Step-by-step explanation:

6 kg nuts and 9kg of raisins

Step-by-step explanation:

We know that the price must be (2.5x  + 3.75y)/15 = 3.00 and x+y = 15. To solve this system of equations, we can say that x = 15-y. We plug this back into the equation to get

( 2.5(15-y) + 3.75y) ) / 15 = 3.00

y = 6

to find x

x = 15 - 6 = 9

6 kg nuts and 9kg of raisins

%40

step-by-step explanation:

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

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substitute the value