1. Three scoops of whey powder contain 45 grams of protein. How many scoops of whey powder contain 135 grams of protein? 2. A toy robot moves 10 feet in 12 seconds at a constant speed. How many feet does the robot move in one second.

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

Asap for seven months an ice creams vendor collects data showing the number of cones sold a day (c) and the degrees above 70 degrees f the vendor finds that there is a positive linear association between c and t that is the best modeled by this equation c=3.7t+98 which statement is true? the model predicts that the average number of cones sold in a day is 3.7 the model predicts that the average number of cones sold i a day is 98 a model predicts that for each additional degree that the high temperature is above 70 degres f the total of number of cones sold increases by 3.7 the model predicts for each additional degree that the high temperature is above 70 degrees f the total number of cones sold increasingly by 98

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?