Simplify Rational Exponents. Then solve. The given equation is The equation 2.5h = 60 can be used to find the length in hours h of a day on the planet. Thus the inequality is e 15, Question 2. Question 1. The marking period is 45 school days long. \(\frac{t}{4}\) = 16 _____________. Use algebra tiles to model the equation. 3. Answer: Marla scored twice as many points as Craig but 5 fewer than Nelson score. The inequality x 144 represents the possible scores x needed to pass a certain test. . , _____________, Question 1. \(\frac{3}{5}\) is greater than -1. 8 + (27 9)2? Explanation: The phrase divided by indicates division operation. Thus the value of x + 4 = 33, Question 18. Therefore the variable is not a solution. _____________, Question 3. What is the solution of the equation? They use the structure in the diagrams to help them write equivalent expressions in expanded form, for example, \(x^2 +11x + 28\) (MP7). The minimum wind speed for a storm to be considered a hurricane is 74 miles per hour. Substitute the value in the given equation d = 2.2, Question 3. c = 28 He made 90 bowls during the week. _____________, Question 10. 25 Write and solve an equation to find the number of video games Scott played. Miranda had 4 pounds, 6 ounces of clay. The weights of pumpkins are listed. \(\frac{2}{3}\) 6 At the science-club picnic 2__ 3 cup of potato salad will be served to each student. Question 3. Use algebra tiles to model the equation. Ready Mathematics Practice and Problem Solving Grade 6 = Launch Curriculum. _____________. 5 + 5 = 15 Question 16. Question 7. , Model x + 4 in the left rectangle, and model 6 in the right rectangle. The inequality symbol for less than or equal to is . Type below: 14b. n = \(\frac{20}{18}\) The equation \(\frac{2}{3}\)w = \(\frac{3}{4}\) x 0.3 = 1.7 \(\frac{1}{10}\)b = 70 St. Clair College. 11 Case Problem 1-Ch. x 24 = 12 455, Problem Solving Equations with Fractions Page No. Each grid square represents 1 square unit. 14 = 14 Type below: At how many theaters would Paige be willing to buy a ticket and popcorn? An ostrich egg weighs 2.9 pounds. p Therefore s = 10.7 is a solution to the equation. Explanation: Type below: Explanation: Substitute n = 5 Explain how to check if your solution to an equation is correct. 3x = 36 2 = 2 A rope is 72 feet long. 32, 1 d. 12 = n 11. Andrew made p picture frames. Write an equation that could be used to find the number of grandstand seats s. ii. Connors distance of 3 kilometers represented only \(\frac{2}{10}\) of the total distance of the race. Type below: So, you need to be at least 44 inches tall to go on both rides. Thus the two possible inequalities for k < 2 are 0 and 1. Except where otherwise noted, textbooks on this site Explanation: n 1 \(\frac{1}{2}\) Part B 22 = 2 2 = 4 = d + 2\(\frac{2}{5}\) = 8 \(\frac{2}{5}\) The inequality w 74 represents the possible wind speeds of a hurricane. Question 3. 60 100/20 = 6000/20 = 300 m is a positive number. Explanation: The total number of days in Algebra 2 is 124. Thus the scientists remove 216 cubic feet of soil. Illustrative Mathematics Algebra 2, Unit 1.6 Practice - IM Demo

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