Afootball stadium holds 17,700 seats. the lowers level has 300 seats less than 4 times the number of seats in the upper level. the middle level has 500 more seats than twice the number of seats in the upper level. witch equation can be used to find the number of seats in the upper level. a.) 7x+200=17’700b.) 6x+200=17,700c.) 7x-200=17,700d.)6x-200=17,700

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a