A number of two digit is equal to the four times the sum of digits. if the product of digits is 8 find the number.. please write the full equation​

15 point ! ~ see if you know the answer to both you!

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?