Answer the following

Name Ahnyah Baldwin Module 1 . Form A Module Test ReTake module I Oct. 3rd Test 1 Weights of different sandwiches in two 4 The graph below shows the proportional lengths are shown in the table. relationship between the number of hours Weight of Sandwiches by Length of Roll Luis works, x, and the amount of money he earns in dollars, y. 6-inch Roll 12-inch Roll Cheese sandwich 3 16 Luis's Earnings 40 Chicken salad sandwich 30 Egg salad sandwich 20 Amount Earned (2, 18) Vegetable sandwich 3 It 10 Which sandwich's weight is proportional 2 3 to its length? Time (hours) A cheese sandwich What does the point (2, 18) represent? B chicken salad sandwich Luis earns for working hour (s ) egg salad sandwich since the constant of proportionality S D vegetable sandwich per hour. 2 Middle-school students are going on a 5 Megan buys paint for her artwork. The field trip. The table below shows the graph shows the relationship between the relationship between the number of adult number of bottles of paint she buys, x, volunteers assigned to accompany different and the ounces of paint that she has, y. groups of students going on the trip Bottles of Paint Field Trip 20 Adult Volunteers, x 2 5 8 11 15 Students , y 24 60 96 132 Paint (ounces 10 Which equation models the relationship between x and y? 5 A y = 72X Oy = 3x 2 3 By = 3x Dy = 12x Number of Bottles Houghton Mifflin Harcourt Publishing Company Write an equation in the form of y = kx that can be used to model the 3 A rabbit can run at a top speed of relationship. 75 miles in 1 hour. What is the unit rate of the top running speed of a rabbit in miles per hour (mph)? A 112 mph 225 mph* B 144 mph D 295 mph Grade 7 . Module 1 Test . Form A 31