4(x - 8) = (2)(5)
4x - 32 = 10
4x = 42
x = 10.5
2. He can break his strand of 10 blocks into 3 3 times 4. I think it is 74 blocks are needed.
There are 11 trains containing giraffes and 7 trains containing rabbits.
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Equation</h3>
An equation is an expression used to show the relationship between two or more numbers and variables.
Let x represent the number of train with giraffes and y represent the number of train with rabbits.
Hence:
25x = 40y
25x - 40y = 0 (1)
Also:
25x + 40y > 500 (2)
From both equations:
A possible solution is x = 11, y = 7
There are 11 trains containing giraffes and 7 trains containing rabbits.
Find out more on Equation at: brainly.com/question/22688504
The Numerator is 1, which is the top. The Denominator is the 8. I like to remember (D)own is the (D)enominator.