It was 55 degrees fahrenheit outside until the temperature increased 20 degrees fahrenheit. which number is the addictive inverse of the temperature increase?

When you answer this can you explain

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?