2.) Which of the following contextual situations accurately models the expression -125 - 25a. Tony owes $125 to his bank. He then deposits $25 dollars. What's his bank balance hoWYb. The temperature of the water was -125 degrees. Then it rose 25 degrees. What's the hewtemperature of the water?C. Tony owes 125 dollars on his credit card and then spends 25 dollars on a new textbook for acollege prep course. What does his bank statement say now?d. Tony was $125 in debt at the beginning of the week. By the end of the week, he raised hisbank account to be in the positives, at $25. What does his bank statement say nowmonth

Here, a) Tony owes $125, then he deposit $25 So, this expression is 125+25 b) Temperature was…

Answered: 2.) Which of the following contextual…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Find the pattern and provide the missing terms in the following. Write your answer on the blank. I. a. 2, 3, 5,- b. 1/2,3/4,. c. 0,0,3, 2, 6, 3,4, 12, .. d. Monday = 621 Tuesday = 732 Wednesday = 933 Thursday = 824 Present the solution. e. 2*3 = 7 3* 4 = 10 Present the solution. f. 5* 4 = 17 6* 8 = 22 Present the solution. 11, 13, 17, 23, .. 7/8, * || Friday = 625 Saturday = 836 Sunday = !3! %3D %3D !! 4* 5 = 13 8*4 =- 2*8 = 10 9*6 =- g. 4*1 = 20 0* 3 = 0 Present the solution. 6 * 2 = 48 2*7=_
1.) Ms. Green had paid the entire rent for new apartment last week, so she was in debt $2,700. After her three roommates each paid her back $900, and she bought 2 neW chairs for her room for $35 each, what is her new bank acCount balance? Write and simplify an expression to determine your answer.
D. Suppose the bank account had been opened when Marcus started Kindergarten. Describe how the expression for the amount of money at the start of college would change. Give an example of what it might look like.
In the following diagram, 21 ≈ 25. S 8 O True O False
3. Here are the prices of some items and the amount of sales tax charged on each in Nevada. cost of item ($) sales tax ($) 10 0.46 50 2.30 5 0.23 a. What is the sales tax rate in Nevada? b. Write an expression for the amount of sales tax charged, in dollars, on an item that costs c dollars.
Didva 7.) Maya starts the day with $10. She loses a bet to her friend for $7.50. Then, her mom gave her two dollars after school. She loses another bet to a different friend the next day for $5. Evaluate an expression to determine how much money she has
Suppose you and 3 friends are at a sporting event where concession stands sell a soft drink for $3.00, a hotdog for $4.00, and a bag of chips for $2.00. You arrive at the event hungry and go right to the concession stand while your friends, who ate recently, go to their seats. a. At the concession stand you buy a soft drink and two hotdogs. Will expression number I, number II, or both give the correct cost? Justify your answer using complete sentences. I. (3+2)-4 II. 3+2-4 b. Two hours into the event, everyone decides it's time to get something to eat. You offer to go to the concession stand and pay for the entire order. Everyone wants a soft drink and a bag of chips. Which expression(s) below will produce the correct cost? Justify your answer. I. (3+2)-4 II. 3+2 4 III. 4.3+4.2 DFocus DELL F4 F5 F6 F7 F8 F9 F10 F11 F12 PrtScr Insert %24 & * B 4. 5 6 8. %3D R U F G K
How does each expression MP2 24. Romita gets the sushi lunch special at Yoshi's. By using a coupon, she receives $2 off the regular price, p. Her total cost, including 20% for tax and tip, is $9. What is p, the regular price of the lunch special? Show your work. Answer The EA after the pare theses and EB a 00 MP2 2.5. The city treasury began with $1,100,000 at the beginning of the year. Each day unnues have come in at a rate of $12,500 per day. Expenditures
Test yourself- A 1. Find the number of words with or without meaning that can be formed with the letters of the word: (i) SWIMMING. (ii) TECHNOLOGIST
10. Myles went to the store, which is miles away. When he was halfway back, he caught the bus. If he rode the bus on the whole way back from the store, how many miles did he ride on the bus? Include the expression you used with your work and answer.
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Each month, Elizabeth budgets $760 for fixed expenses, $620 for living expenses, and $80 for annual expenses. Her annual net income is $32,580. Which sentence best describes her monthly budget?

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