In your garden, each of the sunflower plants makes one flower whereas each of the petunias makes five flowers. your mother calls and asks you to bring over 55 flowers for her. write an equation in standard form that describes the relationship between the number of petunia plants and sunflower plants needed to get 55 flowers for your mom.

For the equations below which statement is true ?

An air conditioning system can circulate 350 cubic feet of air per minute. how many cubic yards of air can it circulate per minute?

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?