Answer:
Step-by-step explanation:
0.2(x+1)+ 0.5x = - 0.3(x-4)
0.2*x + 0.2*1 + 0.5x = -0.3*x + 0.3*4
0.2x + 0.5x + 0.2 = -0.3x + 1.2
0.2x + 0.5x + 0.3x = 1.2 -0.2
1.0x = 1.0
x = 1
Answer:
35 meters
Step-by-step explanation:
Since 1cm=10meters, we can do 3.5cm=how many meters?
To get from 1 to 10 we multiply by 10.
So we can do 3.5x10 to get 35 meters.
Hope this helps!
Answer:
18x + 15
Step-by-step explanation:
Combine like terms & simplify the given expression:
9x - 4 + 4x + 5x + 19
(9x + 4x + 5x) - 4 + 19
(13x + 5x) + (19 - 4)
(18x) + 15
18x + 15 is your answer.
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Answer:
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