After reading and analyzing a word problem, what is the name of the letter that represents an unknown?

The measures of the angles of a triangle are in the ratio 1: 4: 5. What is the measure of the smallest angle?

Find the next term of given sequence. 11, 37, 127, 445, 1591, ...

Ali purchased a container of mandarin

Karen correctly answered 85% of the questions on her math test. If she misses 6 problems how many questions were on the test?

Mr chin buys enough books to make 5 books bags for her children. She puts 6 books in each bag Ehat fraction of the total number of books are non fiction books

Which inequality models this situation? The distance to the lake is greater than 5.5 km. A. d > 6 B. d < 5.5 C. d > 5.5 D. d < 6

Two cars leave chicago, one traveling north and the other south. the car going north is traveling at 62 mph, and the car going south is traveling at 68 mph, How long before they are 585 miles apart

A shop keeper has offered an item for sale. Its label price is Rs. It is not sold in one-month period and after one month its label price is reduced by 20%.

What is 5.2 (the two is repeating) as a fraction in simplest form? A) 38 / 9 B) 47 / 9 C) 27 / 5 D) 26 / 5

Tom had a total of $220 and spent $35 what percent of his money is left