What is the measure of angle x? 60 degrees 70 degrees 80 degrees 100 degrees

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

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.

Devonte is balancing his checking account. his account statement does not include a deposit of $107.00 that he made on november 1st. what is devonte’s actual account balance?