PLS HELP ME THIS TIMED QUIZ!When solving the equation, which is the best first step to begin to simplify the equation? Negative 2 (x + 3) = negative 10

-(Negative 2) (Negative 2) (x + 3) = negative 10 (negative 2)
-Negative one-half (negative 2) (x + 3) = negative 10 (negative one-half)
-Negative 2 over 2 (x + 3) = negative 10 over 2
-Negative 2 over negative (x + 3) = negative 10 over negative 10

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d

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.