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3 years ago

4 (x + 2.5) = 48 Explain your reasoning as well.

Mathematics

1 answer:

Travka [436]3 years ago

6 0

Answer: 9.5 is the answer. You have to distribute through.

Explain: 4x+10=48

Subtract 10 from both sides you get 4x=38. Then divide both sides by 4 you get 9.5.

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Eva8 [605]

Answer:

210 hours

Step-by-step explanation:

Step 1: Make an expression

(2/3 * 1575) / 5

Step 2: Multiply

(2/3 * 1575)/5

(1050) / 5

Step 3: Divide

(1050) / 5

210 hours

Answer: 210 hours

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3 years ago

A scale model of a rectangular building lot measures 7feet by 5 feet. If the actual house will be built using a scale factor of

Tamiku [17]

Actual area of the rectangular building = 5040 feet²
Step-by-step explanation:
Length of the rectangular building = 7 feet
Width of the rectangular building = 5 feet
Now, The building is made with a scale factor of 12
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Actual width of the rectangular building = 60 feet
Now, Actual area of the rectangular building = Length × Width
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3 years ago

Ater a blizzard the amount of snow on the ground melted by 3 inches one day and then another 8 inches the next day. Write an exp

Hoochie [10]

Answer:

11 inches

Step-by-step explanation:

Let the level of ground level be g

On first day, amount of snow melted by 3 inches

So, level of ground melted= (g- 3) inches

Next day, amount of snow melted by 8 inches

So, level of ground level melted = (g- 3-8 )inches

Hence, total change in the ground level = ( g- 11) inches

Hence, amount of snow on ground level melted by 11 inches

Hence, the correct answer is 11 inches

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3 years ago

What is 720,000 written in scientific notation?

n200080 [17]

Answer:

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is in scientific notation

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2 years ago

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Afina-wow [57]

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3 years ago

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