If 35% of a number is 17.5, what is 90% of the
number?

Yuto solved the equation below. what is the solution to yuto’s equation?

On which number line are -3 and its opposite shown

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.