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OleMash [197]
3 years ago
15

Four photographs

Mathematics
1 answer:
aivan3 [116]3 years ago
8 0
The answer should be 160 in^2.
20 x 24 = 480
(8 x 10) x 4 = 320
480 - 320 = 160
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A rectangle has a height of 4x and a width of 3x+1
anastassius [24]

Answer:

12^2 + 4x

Step-by-step explanation:

We need to solve the area of these two rectangles separately.

Equation: 4x(3x+1) --> 12x + 4

Area: 12x^2 + 4x

Hope this helps.

5 0
4 years ago
$5 box of cereal; 40% discount. any kind of ceral.
vovangra [49]

Answer:

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4 0
3 years ago
3.3.3.3.3^2 <br> Write the expression as a single power
Nimfa-mama [501]

Answer:

I think

Step-by-step explanation:

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8 0
3 years ago
Skies travel charges two-fifty for a plane ticket and $28 per day for rental car. For the same trip, r&amp;r travels charges 305
sergejj [24]

Given :

Skies travel charges two-fifty for a plane ticket and $28 per day for rental car.

For the same trip, r&r travels charges 305 for a plane ticket and 23 per day for car rental.

To Find :

The minimum number of days in martin's vacation should be or r&r travel to be a better deal for him.

Solution :

Let, minimum number of days are x.

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Cost charged by r&r travels is, c_2 = 305 + 23x

r&r should be better deal when :

c_2 < c_1\\\\305 + 23x 280\\\\x>56

So, for better deal at r&r minimum number of vacation days is 57.

Hence, this is the required solution.

5 0
3 years ago
Can someone help me please??
dybincka [34]
7) 5 1/2
8) 9 1/2
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10) 36
11) 8 2/5
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13) 31 1/2 
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16) 6 1/3
17) 6 3/5
18) 76
8 0
4 years ago
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