Maria added 45,273 and 35,687 and got a sum of 70,960 is Maria’s answer reasonable? Explain.

What value of x is in the solution set of 4x – 12 s 16 + 8x?

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Plz answer asap! i will reward brainliest and 12 points for these three questions!take notice: these three questions are completely different! 1) what is the percentage of sugar in the syrup made of 10 kg of water and 4 kg of suugar? 2) what was the original price if after 10% discount it became $450? 3) at first a price was decreased by 12%, then it was disounted again by an additional 5%. what is the percent of the total discount? , and remeber i will award brainliest and 12 points!