A store charges 1.50 for a 20-oz bottle of sport drink. Which equation best represents the total cost, y, as a function of the number of bottles, x?

Q: Sasha wrote the equation y = 6x Which graph shows a proportional relationship with a greater unit…

A: we know that , in a proportional relationship ,one variable is always a constant value times the…

Q: The relationship between advertising (X) and sales (Y) is expressed by the equation Y = 12 +0.8X.…

A: Regression Equation: When we want to predict the value of one variable, say Y, from the given value…

Q: The speed, v, of a skydiver in free fall is directly proportional to the time, t, in seconds of…

A: Given, the speed v of a skydiver in free fall is directly proportional to the time t in seconds of…

Q: Martin mixes green paint and blue paint in a proportional relationship that can be represented by…

A: Martin mixes green paint and blue paint in a proportional relationship that can be represented by…

Q: the function: y = 42 -1 x+2 ** ***

A: The given function is y=-1x+2

Q: For this function y = −2log3 (x + 4)  a.Number and label each axis.

A:

Q: Kiley spent $20 on rides and snacks at the state fair. If X is the amount she spent for rides and y…

A: Linear equation: - A linear equation is defined as an equation with the maximum degree of 1. This…

Q: What is the slope of the line y = 1.25 + 3.45x?

A: What is the slope of the line y = 1.25 + 3.45x?

Q: 12. You are given the following data. Y Мean 20 10 S.D 4 3.

A: Find  Estimate of Y at x=25

Q: Write a linear model for the amount of usable fabric sheeting, F, manufactured in t minutes given…

A: In 1 minute a loom manufactures 7.75 square feet fabric sheeting.In t minutes 7.75t square feet…

Q: PV = k Y. Make P the subject of the relation T. %3D

A:

Q: She sells each cake for $22. Find her daily revenue function, R(x), where x is the number of cake…

A:

Q: Use the two given functions to write y as a function of x. x+7 y= 7m-7, m = 7 y%3D (Simplify your…

A:

Q: You are the CEO for a lightweight tablet manufacturer. The demand function for the lightweight…

A: Given: Demand function q(x)=40-4x2, where x is the number of lightweight tablets produced in…

Q: Slope, m = 2. y-intercept, b = 5

A:

Q: 4-mile cab ride costs $26. A 9-mile cab ride costs $51. find the rate of change (cost per mile) for…

A: The solution is given below

Q: the percent of students who graduate from a colleges nursing program was 72% in 2005. since that…

A: Given data is : Student graduated in 2005 is 72% Decrease in value of graduate by 2.1% per year. To…

Q: write formula for a linear function f whose graph satisfies the conditions Slope:-5/9 Y intercept:…

A: The formula for a linear function is typically written in the form of:f(x) = mx + bWhere:f(x) is the…

Q: Suppose we want to predict harassment frequency (Y) based on annual salary (X) of women and get the…

A: We have given that Regression equation Y = -1X +62.67 We have to find the predicted value when X= 29…

Q: 3. y = -2x2 + 7x + 6 %3D Domain: Range:

A:

Q: Decide whether or not each equation represents a proportional relationship. a. The remaining length…

A: It is known that, a relationship between two variables x and y represents a proportional…