Yesterday, Mary had n baseball cards. Today, she got 8 more. Using , write an expression for the total number of baseball cards she has now.

Need this !!!! Badly Jeff and George each have a box of popcorn. How much more popcorn does the bigger box hold than the smaller box? need help on my geomrty homework Janets savings account has $12.10 more than the $242 it had at the beginning of the year. What percent more was in the savings account? Rackham Graduate School has 8,000 students (5,000 PhD students and 3,000 masters stu- dents). The Rackham Student Government Executive Board has 4 student members: a President, a VP of Operations, a VP of Finance, and a VP of Administration. Reminder: no need to simplify your answers in this homework (unless problem explicitly says to). a) How many ways are there to choose the Exec Board from all Rackham students? b) How many ways are there to choose the Exec Board so that there is at least one masters student and one PhD student? (for any of the 4 positions) c) How many ways are there to choose the Exec Board if the VP positions have to be PhD students (the president can be either a PhD or Masters student)? d) How many ways are there to choose the Exec Board so that there is at least one masters student VP? kennedy's new frontier referred to with one of these is a functionabcd In the diagram, ABCCDE. Write an equation for line k Solve for x Enter the solutions from least to greatest . (x - 4)(- 5x + 1) = 0 lesser x = greater x = What are three reasons that the United States had for refusing to annex Texas after it became independent? PLEASE HELP!!!!En un mercado hay muchos ________. Jim's parents keep a chart on the wall where they mark how much Jim grows each year. When Jim was 15, he grew 1/4 of an inch and when he was 16, he grew 1/2 of an inch. In total, how much did Jim grow in during those two years? PLEASE ANSWER THESE 3 QUESTIONS ASAP GIVING 23 POINTS AWAY!!!!!!!!! pls help with math ! The length of a cell phone is 1.41.4 inches and the width is 4.44.4 inches. The company making the cell phone wants to make a new version whose length will be 1.751.75 inches. Assuming the side lengths in the new phone are proportional to the old phone, what will be the width of the new phone? CL 6-153In 2012 the average cost for a new midsized car was about$31,000. New car prices tend to go up about 2% every year.a. What is the multiplier for this situation?b. If this trend continues, what will the cost be in 4 years?c. Write an equation to calculate the cost in n years. What doeseach of the factors in your equation represent? What would happen if prey were removed from the food web 1 the population of predators could increase. 2 the population of predators must stay the same. 3 the population of predators would fluctuate.The population of predators would decrease Plz help plz help me with my career!!!part one... Which of these are associated with an inactive lifestyle? Select the twocorrect answers.A. Physical fitnessB. Poor immune functionC. Cardiorespiratory enduranceD. Heart diseaseThe correct answers would be B and D Solve: -4x = 20A.) x = 5B.) x = 24C.) x = -5D.) x = 16