The correct option as per me is (b)
Answer:
One cm represented 5 m in the first scale, but now 1 cm represents 4 m in the second scale.
Step-by-step explanation:
2d +9= 19
The solution is d =
Hello there, first we can place our equation, which you have stated
, this algebra, in algebra we want to find the exact value of the variable, or have the variable on one side of the equation.
First we can subtract with both sides of the equation giving us the result of , this can also be represented as , now just divide both sides of the equation by , our answer is .
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It could be many things like 30 + 4 = 34