The row-echelon form of the augmented matrix of a system of equations is given. Find the solution of the system 1 0 5 | 1
0 1 -3 | 4
0 0 0 | 0

WILL GIVE BRAINLIEST !!

The table above shows approximate conversions from gallons to liters. what is the value of x?

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?