Andre ran 2 kilometers in 15 minutes, and Jada ran 3 kilometers in 20 minutes. Both ran at a constant speed. Create a double number line to help you answer the following question Pleaaase help meee!!!

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

Given that abcd is a rhombus, what is the value of x?