1st one is x=5
2nd one is x=-15
Pls mark brainliest
Answer:
The annual interest rate is 5.89%.
Step-by-step explanation:
Principal = $50,000
Interest = $9,375
Amount = Principal +interest
Amount = $50,000+$9,375
Amount = $59375
Time = 3 years
We are supposed to find the rate of interest
Formula : 



![\sqrt[3]{1.1875}=(1+r)](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B1.1875%7D%3D%281%2Br%29)





Hence The annual interest rate is 5.89%.
Answer:
70% (Sorry, had to use the word "com" instead...)
Step-by-step explanation:
The question is asking what percent of students who graduated one of these three schools, graduated from either com laude or magna com laude. You need a total of how many students graduated com laude and how many from magna com laude. 4 graduated from magna com laude, and 10 graduated from com laude. That's 14. Now we need a total of how many students graduated in total. 14 graduated from com laude or magna com laude, and 6 graduated from summa com laude for a total of 20 who graduated. So you just need to do 14 divided by 20, and you'll get the decimal from which you can get a percent. 14 divided by 20 is 0.7. So, that's 70%. 70% of students who graduated, graduated from Magna com laude or Com laude.
Answer:
1.= Correct
2.= False(Raul has a negative slope and Becky has a positive, it is not both positive so FALSE)
3.= Corect(They both cross on the x and y axis.)
Step-by-step explanation: