7 times a number increased by 3 is the same as 13 more than 5 times the number.
Find the number.

Which expression is equivalent to 5r6141 2r+st6

Find the measure of angle c in the following triangle.

Luigi is the first person to finish a 5k race and is standing 13 feet beyond the finish line. another runner, mario, is still running the race and has approximately 24 feet before he reaches the finish line. what is the distance between mario and luigi? explain through words, numbers or pictures how you found the answer.