3x=x+40(vertically opposite angle)
thus ,
X= 20
Yes
no
no
Reasoning: substitute in use algebra and easy answers
Mark brainliest please
95x=85x+288
You could add 288 to any side, it just shows that they're 288 miles apart.
Let's subtract 85x from both sides.
10x=288
28.8=x
It'll take 28.8 hours for the trains to meet. Let's make sure.
28.8×95
2,736
28.8×85
2,448
2,736-2,448
288
So, they'll meet up after 28.8 miles.
Equation identically true
Answer:
Earth is now 1,495,978,700 km or 1.495 billion km which is just over Saturn's' 1.43 billion km
Step-by-step explanation:
Earth is this far from the son 149,597,870 km
149,597,870*10= 1,495,978,700 km
Mercury = 70 million km
Venus = 108 million km
Mars = 228 million km
Jupiter = 779 million km
Saturn = 1.43 billion km
Uranus = 2.88 billion km
Neptune = 4.50 billion km
Pluto = 5.91 billion km