What is the solution of
1
+
?
x
3 5
15
2
15
- 5x<0

Brent wants to know what is 5 x 1/2

Nine more than four times a number is the same as one less than twice the number. find the number?

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?