Answer:
Rhombus
Step-by-step explanation:
Answer:
HL=10
Step-by-step explanation:
Answer:
4 - 2x = 36
Ste4p-by-step explanation:
We have to add the ones with the same variables.
-17 + 21 = 4
-5x + 3x = -2x
4 - 2x = 36
Answer:
3 1/5
Step-by-step explanation:
8/1 divided by 5/2 = 16/5 then simplified it is 3 1/5
time= distance/speed
take distance as d. take time as t.
the time taken: d/ 65 for the train however it is the same distance for d/130 so we can say (d/65)-3 = d/130
now solve the equation, multiply both sides by 130
2d-390=d
2d-d=390
so d=390 mi
