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3 years ago

Whats the answer to n/2+5=3? and how is it done? btw the n/2 is a fraction

1 answer:

8 0

The answer is n = -4. To get that, is to multiply the whole thing by 2 and then solve. 2×(n/2) + 5=3 (Canceled out the 2) n +10 = 6 N = -4 (by subtracting 10)

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The Wilsons drove 324 miles in 6 hours if they drilled the same number of miles each hour how many miles did they drive in 1 hou

krok68 [10]

They would have traveled 54 miles
324/6=54

8 0

2 years ago

What is the value of f(-1.3)?

Digiron [165]

Is there an equation with the question? This doesn't mean anything^

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3 years ago

A book sold 35,100 copies in its first month of release. Suppose this represents 9.2% of the number of copies sold to date. How

inessss [21]

Answer:

Total number of copies sold till date are 381522.

Step-by-step explanation:

It is given in the question the book sold 35100 copies in its first month of release and this number is 9.2% of the number of copies sold till date.

To find is how many copies have been sold.

Let the total number of copies sold be = A

Therefore 9.2% × A = 35100

$\frac{9.2}{100}A=35100$

$A=\frac{35100\times 100}{9.2}$

A = 381521.74 ≅381522 copies

3 0

3 years ago

Two adjacent rooms are rectangles, both of length 13 feet by 10 feet. Jerry wants to change the carpets in both rooms. How many

Ugo [173]

Answer:

260 square feet

Step-by-step explanation:

The area of a rectangle is given by the formula ...

A = LW

The area of two same-size rectangular rooms will be double the area of one of them.

Each room has an area of ...

A = LW = (13 ft)(10 ft) = 130 ft²

<h3>carpet order</h3>

The order for carpet must be for 2 times the area of one room:

carpet order = 2 × 130 ft² = 260 ft²

Jerry should order 260 square feet of carpet.

6 0

2 years ago

Tan(60)x 20<br> please hurry!!

lana [24]

Answer:

6.4008

Step-by-step explanation:

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2 years ago