Acompany sells a container of trail mix that is 10% cnady pieces and another container that is 25% candy pieces. how many cups of mixture would be needed to make 18 cups that is 20% candy pieces?

Let x be the cups of trail mix that is 10% candy pieces

Y be the cups of trail mix that is 25% candy pieces.

Since the total is 18 cups

X + y = 18

And the mix is 20% candy

0.10x + 0.25y = 18(0.20)

Solving the equations simultaneously

X = 6 cups

Y = 12 cups

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.

no he doesnt because "-16' is negatiive

step-by-step explanation: