Answer:
No, Richard is incorrect, the current temperature is 40 degrees.
Step-by-step explanation:
4x-40=3x
4x-3x=40
x=40
Answer:
this question is not complete. need another equation
Step-by-step explanation:
give another equation then I can solve

Answer:
9.846 × 10¹²
Step-by-step explanation:
You didn't give the powers but that is the answer
Yummmmmmmmmmmmmmmmmmmmmmmm
You said each equation but only posted one.
The standard form takes the place of
Ax + By = C.
y-5 = -3(x+2)
y - 5 = -3x - 6
y = -3x - 6 + 5
3x + y = -1
Done.