It solves the systems of equations.
to find the method indicated like:
1. determinants
2. equalization
3. reduction
4. substitution
: )

The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?

Need plz been trying to do it for a long time and still haven’t succeeded