Asupermarket employee is making a mixture of cashews and almonds. cashews cost $7 per pound, and almonds cost $5 per pound. the employee wants to make less than 6 pounds of the mixture and wants the total cost of the nuts used in the mixture to be not more than $30. let x represent the number of pounds of cashews. let y represent the number of pounds of almonds. select all inequalities that represent constraints for this situation.
a. x + y ≤ 6

b. 7x + 5y < 6

c. x + y < 6

d. 7x + 5y > 30

e. 7x + 5y ≤ 30

f. x + y ≤ 30

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?

When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is