One day the temperature started at -8 degrees Fahrenheit and dropped 14 degrees by the end of the day. What was the temperature at the end of the day?

What is x and y (use substitution? ) 5x+3y=38 and y=3x+8?

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125