Mari and rob are making a poster for the science fair . they need to figure out how much a rock that weighs 7 pounds on earth would weigh on mars .they know that they can multiply the amount the rock weighs on earth by 0.38 to find its weight on mars . circle the partial products mari and rob would need to add to find the product of 7 and 0.38. mark all that apply . a)0.7 b)0.56 c)2.66 d)2.1 e)0.38

Bonnie and bobby are saving money for a vacation. each friend starts with an amount and also saves a specific amount each week. bonnie created a table to show the total she has saved at the end of each week.. weeks 0 1 2 3 4 5 6 7 8 amount saved 12 16 20 24 28 32 36 40 44 bobby came up with the following equation to show the total, y, he has saved at the end of each week, x. y = 12x + 4 compare the rate at which each friend saves money. select the correct answer from the drop-down menu to complete the statement. the rate at which bobby is adding to his savings each week is $ more than the rate at which bonnie is adding to her savings each week.