Answer: a. 90
Step-by-step explanation: plz give me brainliest
Answer:
if you need these worked out lmk hope this helps :)
Step-by-step explanation:
1.) infinite solutions
2.) infinite solutions
3.) x = .36923..
4.) no real solution
5.) no real solution
6.) x = 5
Answer:
-9
Step-by-step explanation:
We are given the expression m–[(m–n)÷(−2)](−5). Substituting -4 for m and -6 for n, we get:
-4–[(-4 + 6)÷(−2)](−5)
We must do the work that appears inside parentheses first:
-4–[( 2 )÷(−2)](−5)
Next we must do the work that appears inside square brackets:
-4–[ -1 ](−5)
Multiplication comes next. The above expression becomes:
-4 - [ 5 ]
which in turn comes out to -9