Jamal is 5 inches taller than Ben and 2 inches shorter than Lacy. Lacy is 9 inches taller than her brother Zach. Zach is 4 ft 3 inches tall. how tall is Ben

Ben is 53 inches tall.

Step-by-step explanation:

Here we have , Jamal is 5 inches taller than Ben and 2 inches shorter than Lacy.Lacy is 9 inches taller than her brother Zach . Zach is 4 ft 3 inches tall. We need to find how tall is Ben .Let's find out:

Let height of Lacy be x , But Lacy is 9 inches taller than her brother Zach . Zach is 4 ft 3 inches tall i.e.

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Now , Jamal is 2 inches shorter than Lacy i.e.

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Now , Jamal is 5 inches taller than Ben . So , height of Ben is :

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Therefore , Ben is 53 inches tall.

554.4

step-by-step explanation:

44*12.6=544.4

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15