A cold piece of metal is placed into a cup of hot water. This causes the temperature of the water to fall 5.25°C. The original temperature of the water was 62.4°C. What is the new temperature

What is the value of r of the geometric series?

4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3

Paper plates cost $8 per package and plastic utensils cost $5 per package. your supplier delivers 15 packages for a total cost of $90.