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3 years ago

X−24≥9 solve for x, answer must be simplified

Mathematics

2 answers:

Alinara [238K]3 years ago

8 0

Answer:

x is greater than or equal to 33.

Step-by-step explanation:

Solve it like a normal equation for x. Add 24 to both sides to isolate x. positive 24 and negative 24 cancel each other out. 24 plus 9 is 33. Therefore, x is greater than or equal to 33. Hope this helps!

victus00 [196]3 years ago

4 0

Answer:

$x\geq 33$

Step-by-step explanation:

$x-24\geq 9$

Move constants to the right hand side and change its sign

$x\geq 9+24$

Add the two numbers

$x\geq 33$

Solution

$x\geq33$

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Step-by-step explanation:

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3 years ago

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4 0

3 years ago

Which pair of measurements is not equivalent?

Bingel [31]

Answer:

750 mm, 7.5 cm

Step-by-step explanation:

Verify each case

case a) 2.5 km, 2,500 m

we know that

1 km ------> 1.000 m

2.5 km=2,500 m

therefore

The pair of measurements is equivalent

case b) 750 mm, 7.5 cm

we know that

1 cm ------> 10 mm m

7.5 cm=75 mm

therefore

<u>The pair of measurements is not equivalent</u>

case c) 3 m, 3,000 mm

we know that

1 m ------> 1.000 mm

3 m=3,000 mm

therefore

The pair of measurements is equivalent

case d) 120 cm, 1.2 m

we know that

1 m ------> 100 cm

1.2 m=120 cm

therefore

The pair of measurements is equivalent

6 0

3 years ago