Use substitution to solve the linear system of equations. 6x=4y=14 y=5 the solution to the system of equations is . (5,-4) (-4,5) (5,-1) (-1,5)

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?