Solving systems of equations using substitution
y=-5
5x+4y=-20

m figure out how to do these types of problems i seriously don't get it

What is the order of operations for 2 + (3 - 9) ÷ -3 · 4 in number order 1. subtraction 2. division 3. addition 4. multiplication

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b

In order for the function to be linear, what must m be and why? m = 22 because the rate of change is 1. m = 20 because the rate of change is 3. m = 22 because the rate of change is -1. m = 20 because the rate of change is -3.