What can you conclude about alternate interior angles? Plz be specific..Will give BRAINLIEST!!!

Find the quotient. 50a2 – 98b2 -5a +7b

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.