Ursula is buying markers in packs of 10 . she has 30 markers but needs a total of 50 markers. use the drop-down menus to complete the sentences about the markers ursula should buy.

Ursula should buy 20 more markers, which means she should buy 2 more packs. I got this answer because I set up an equation: 10x + 30 = 50. To solve this equation, you would use the subtraction property of equality by subtracting 30 from both sides, which gives you 10x = 20. Then use the division property of equality and divide 10 on both sides which gives you x = 2. In this case, x represents the number of packs of markers. Hope this helps. Please rate, leave a thanks, and mark a brainliest answer (Not necessarily mine). Thanks, it really helps! :D