Plz help! A bicycle store costs $4000 per month to operate. The store pays an average of $40 per bike. The average selling price of each bicycle is $90. How many bicycles must the store sell each month to break even?

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

The sum of two numbers is 58. the first number is 8 less than half the second number. let  c  represent the first number. let  drepresent the second number. which statements about solving for the two numbers are true? check all that apply.the equation    represents the sum of the two numbers.the equation    represents the sentence “the first number is 8 less than half the second number.”the equation    represents the relationship between the two numbers.the equation    represents the sum of the two numbers.the number  d  is 14.the number  c  is 44.the number  c  is 14.the number  d  is 44.

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.