You can use two variables in an equation, just substitute it in.
Answer:
28
Step-by-step explanation:
x = 2 point questions, y = 3 point questions
x + y = 40
2x + 3y = 92
Solving this we get x = 28, y = 12 so the answer is 28.
i cant tell what is says so ill just give you the formulas
perimiter = Length x 2 + Width x 2
Area = Length x Width.
I’m just asking what time you are doing something else I want so you know how I want it so much better and I’m sorry but answer: 128,000
Answer:
y=-x-7
Step-by-step explanation:
Read Fiss's answer, they did it correctly
