dr fisher is researching the growth culture of bacteria. he records the count of bacteria, y, after x hours. he wants to determine whether there is a relationship between the amount of time passed and the count of bacteria. he finds that the linear model that best fits the data is y= -143+51x

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor

Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?