There are 600 bottles of sports drinks in a store. 25% of the bottles are orange flavored
drinks. On Monday 30% of the orange flavored drinks in the store were sold and on
Tuesday 20% of the remaining orange flavored drinks were sold. How many bottles of
orange flavored drinks were sold in two days?
Hint: First find out how many of the 600 are orange. Then subtract off 30% for Monday.
Next, subtract off the 20% for Tuesday. Finally, figure the difference between how
many bottles you started with and the ending number of bottles.

84 bottles left at the end of the two days.

Step-by-step explanation:

you started with 600 bottles, of those 600, 150 were orange. you then multiply 150 by .3 to get 45. you subtract 45 from 150 to get 105. you then multiply 105 by .2 and get 21. you then subtract 21 from 105 to get 84.

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq