Answer:
92.31 km
Step-by-step explanation:
Combined speed = 50+80
= 130 km/hour
Time = 100/130 = 10/13 hours to collide
Speed × time = distance
distance = 10/13 × 120
= 92.30769231 km
First, distribute 2 to the (x+3) to get:
21 = 2x+6
subtract 6 from both sides to get:
15 = 2x
Finally, we divide both sides by 2 to simplify x to:
x = 7.5 (OR) x =

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It is 8 the answer your welco
Y=1 because if you remove the y’s, you see 1.4+0.09=1.49
Answer:
-0.6, -1/4, 0.3, 1/2
Step-by-step explanation:
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