Answer:
4 + x =5
Step-by-step explanation:
By adding a variable you can set up an addition sentence
Answer:
B)113.04 cm^2
Step-by-step explanation:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
3. (1/2, -1,2)
4. (2, -4)
You can get step by step at:
https://www.mathpapa.com/algebra-calculator.html
Answer:
none
Step-by-step explanation:
first thats not a number
Answer:
is this algebra 1
Step-by-step explanation: