Question A 75% antifreeze solution is to be mixed with a 90% antifreeze solution to get 360 liters of a 85% solution. How many liters of the 75% and how many liters of the 90% solutions will be used? Question Morgan invested $4,200 into two accounts. One account paid 4% interest and the other paid 7.5% interest. She earned 7% interest on the total investment. How much money did she put in each Question When she graduates college, Linda will owe $43,000 in student loans. The interest rate ...

Initial Post Instructions If you have a problem that has multiple variables, you can solve it using a system of equations. Think of a real-world example where you would need to solve using a system of equations. Write two or three sentences describing your example. Include the equations in your description, but do not solve the system. That will be left to your classmates.  Solution: A system of equations plays a fundamental role in solving a wide range of real-world problems. Taking this...

QUESTION 1 Solve the system by graphing: {y=−4x−2−2x+y=−2 (Plot both lines and the point of intersection by moving the dots to the correct location.) Answer:   QUESTION 2 Solve the following system of equations. {y=−2x−92x+3y=−3 Write your answer as an ordered pair in the form (x,y).   QUESTION 3 Solve the following system of equations: {−2x−5y=−4 −3x−10y=−1   QUESTION 4 · Translate the given phrase into an algebraic expression and s...

Question Translate the English phrase into an algebraic expression: the quotient of y and 8. Answer: Question Ruth has pennies and dimes in her pocket. The number of dimes is twelve less than twice the number of pennies. Let p represent the number of pennies. Write an expression for the number of dimes. Answer: Question The number of students in a school's Spanish club is ten less than four times the number of students in the chess club. Let c represent the number of students in the...

Question Solve A=12bh for b when A=126 and h=18.   Question Solve I=Prt for P when I=5,480, r=.04, and t=7. Round your answer to two decimal places.   Question Socorro drove for 456 hours at 60 miles per hour. What distance did she travel?   Question Sean took the bus from Seattle to Boise, a distance of 506 miles. If the trip took 723 hours, what was the speed of the bus?   Question Link rode his bike at a steady rate of 15 miles per hour for 212 ho...

Question Translate the given phrase into an algebraic expression and simplify if possible: the difference of 10 and −18. Note: Enter only the simplified result.   Question On January 21, the high temperature in Palm Springs, California, was 89∘F, and the high temperature in Whitefield, New Hampshire, was −31∘F. What was the difference between the temperature in Palm Springs and the temperature in Whitefield?   Question In the first week of a diet program, eight women lo...

Initial Post Instructions As we jump into the world of Algebra, it is important to discuss how math, specifically Algebra, is used in the real-world. Search for videos from Ted Ed showing the real-world value of mathematics. Choose a video to watch and then provide a one-paragraph summary (3-4 sentences) of the video in your own words. Be sure to discuss the math concept used. Follow-Up Post Instructions Solution: Despite the fact that Math has never been my favorite subject,  viewi...

Requirements: Choose one (1) MSN Program Outcome, one (1) MSN Essential, and one (1) NONPF Core Competency from the list below: MSN Program Outcome Provide high quality, safe, patient-centered care grounded in holistic health principles. Advocates for positive health outcomes through compassionate, evidence-based, collaborative advanced nursing practice. MSN Essential I. Background for Practice from Science and Humanities V...

Case Study & Discussion Questions Mr. Brown, a 50 year-old male who comes into your office today complaining of  a constant burning pain in his stomach a couple of hours after he eats. He states that he was seen in the emergency room 2 days ago for the same complaint and was given something called a “GI cocktail” which relieved his symptoms. Mr. Brown reports that he enjoys coffee every morning with breakfast and sometimes in the afternoon with a donut.  A review of his records show that ac...

Scenario Louis Brown (DOB 10/12/1975) returns to your office for a 6 month follow-up visit with a stable, well-controlled seizure disorder. He needs a prescription refill on his levetiracetam which he has been taking without issue for several years. He was released by his neurologist last year since he has had no seizure activity on the current dose of medication for more than 2 years. After consulting with the neurologist, you have agreed to take over writing for his maintenance dose as long...