Afast food restaurant sells small soft drinks for .99, medium soft drinks for $1.09, and large drinks for $1.29. during the lunch time rush, mark sold 65 drinks for a total of $ 70.55. the number of small and large drinks combined were 5 fewer than the number of medium drinks. how many drinks of each size were sold

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.

What is the value of x? enter your answer in the box.

Find the cocordinatse of the point on y axis which is nearest to the point (-2,5)