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Reil [10]
3 years ago
5

It takes Chad six hours to put his own miniature bike together . If Andrew helps him, it only takes four hours. How long would i

t take Andrew to build his own miniature bike himself?
Mathematics
1 answer:
wel3 years ago
8 0

Answer:

it would take 10 hours

Step-by-step explanation:

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Find the inverse of each of the given functions. f(x) = 4x − 12 f−1(x) = x +
Dimas [21]

Step-by-step explanation:

Find the inverse of each of the given functions.

Answer

Inverse Function: ; Domain: ; Range:

Explanation

Find the inverse function: Inverse Function: ; Domain: ; Range:

Answer: Inverse Function: ; Domain: ; Range:

6 0
2 years ago
8/15(−23) in simplest form
Ilia_Sergeevich [38]
12 4/15 is the answer simplified
6 0
3 years ago
Read 2 more answers
75+12.55 = 100 +105. <br><br> I need the Asnwer
kolezko [41]

Step-by-step explanation:

Add 75 to 12.55. the answer would be 87.55.

100+105=205

205-87.55=117.45

5 0
2 years ago
The cost of 5 hats and 1 scarf is $47. The cost of 2 hats and 2 scarves is $40. How much does one hat cost?
stepan [7]

Answer:

6.75

Step-by-step explanation:

h=hat, s=scarf

5h + 1s = $47 (equation 1)

2h + 2s = $40 (equation 2)

multiply equation 1 by 2 , we get: 10h + 2s = $94 (equation 3)

equation 3 minus equation 2, we get:

8h = $54 ⇒ h = $6.75 ⇔ 1 hat cost $6.75

substitute h = $6.75 into equation 2 to find s,

2($6.75) + 2s = $40

$13.5 + 2s = $40

2s = $26.5

s = $13.25 ⇔ 1 scarf cost $13.25

6 0
3 years ago
Kayla is going to tile a 6 foot by 9 foot rectangular section of her bathroom wall with square tiles that measure 3 inches tall
Shkiper50 [21]

Answer: 864 tiles

Step-by-step explanation:

Rather than calculating the whole area of bathroom and area of one tile, It is quicker and easier to determine how many rows of tiles that will be needed.

Note that 1 feet = 12 inches

Each tile measures 3 inches on each side.

Length: 9 feet = 9 × 12 = 108 inches

Therefore, 108/3 = 36 tiles will fit along the length.

Width: 6 feet = 6 × 12 = 72 inches. Therefore, 72/3 = 24 tiles will fit along the width.

So, (36 × 24) = 864 tiles will be needed.

8 0
3 years ago
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