Review for Test. Question #1  Jillian can spend at most $135 at the movies. She wants to buy 3 boxes of popcorn and 2 boxes of candy to share with her.

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Presentation transcript:

Review for Test

Question #1  Jillian can spend at most $135 at the movies. She wants to buy 3 boxes of popcorn and 2 boxes of candy to share with her friends. Write an inequality that can be used to find the number of friends that Jillian can invite to the movies? ItemCost ($) ticket 6.00 popcorn 6.00 candy 3.50 Answer: x < 135

Question #2  The table shows the amount of money the Jenkins Corporation spent for shuttle service. The total charge for each vehicle includes a $29 dispatch fee. The rate per mile varies for each vehicle. Write an equation that can be used to find the rate for service of the van? VehicleMiles Total Charge ($) car 2642 van 4057 bus 1253 Answer: 40x + 29 = 57

Question #3  Denise has a pre-paid cell phone. This month she would like to purchase a $9 message package. The rate plan for the talk time is $0.10 per minute. What is the maximum amount of talk time that Denise can purchase for her bill to stay under $45? Answer: 359 minutes

Question #4  The box office at the theater started with $50 in their money till. After selling tickets for $8 each, they had $1,450. To have a sellout crowd, 200 tickets need to be sold. How many more tickets need to be sold in order to have a sellout? Answer: 25 more tickets

Question #5 * note -there was a mistake on the worksheet. This question will be omitted.  The graph shows the amount in Jon’s checking account. Use the equation 10x + 40 = 940 to determine x, the number of weeks in which Jon will have $940 in the account. Answer: 90 weeks

Question #6 StudentShaneBenLisaFaith Answer t = 10t = 11t = 12t = 13 Answer: Lisa

Question #7  Yao has 8 hours to finish reading a 300-page book. He has already read 120 pages. Yao read 50 pages the first hour. He does not read the next two hours. What is the least number of pages Yao must read per hour to finish reading the book? Answer: 26 pages

Question #8  Marco started with $600 in his savings account. He withdraws the same amount of money each week, as shown in the table. He needs to maintain a minimum balance of at least $300. Write an inequality that shows the number of weeks that Marco can continue to withdraw money at the same rate without going below the minimum balance? Week Balance ($) Answer: x > 300

Question #9  The Theater Club is selling tickets for the school play. They need to earn at least $500 in ticket sales to cover the cost of the production. The table shows the results of their lunchtime sales. Write an inequality that can be used to determine the number of tickets that need to be sold at the door to cover the cost of the production? Method of Selling Number of Tickets Sold Cost ($) at lunch 754 at door x4 Answer: 75(4) + 4x > 500

Question #10  A sign showing how much Yellow Cab Taxi charges is shown below. Violet has $10 and wants to know if she has enough money to get to the airport, which is 12 miles away. Write an inequality that Violet can use to determine if she has enough money? $2.00 flat rate plus $0.75 per mile Answer: x < 10