Isolate the variable r.
5r-10+2r=10+7r
7r=20+7r.
There is no solution, because if you subtract 7r from both sides the variable will disappear.
Answer:
easy = 391 items
hard = there are 8 more girls than there are boys
Answer:
Step-by-step explanation:
did you ever get the answers ?
Answer:
In mathematics, a function space is a set of functions of a given kind from a set to a set . It is called a space because in many applications it is a topological space (including metric spaces), a vector space, or both.
Step-by-step explanation:
It would be 5 because 4/5 is 5
