Please Help Quick ASAP Hurry Please Solve these please this is 9th grade pre-algebra Evaluate each expression using the values m=7, r=8 and t=2.
1. 5m-6
2. 4m+t
3. r/t
4. mt

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.

In a sale there is 25% of all prices a chair costs £45 in sale how much was it before the sale