Baines Middle School had 524 face to face students the October. In January, the number of face to face students is projected to be 738. What is the percent of increase? Round to the nearest percent.

What is the value of f(x) = 2.2 for f(-2)?

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!

What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5