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seraphim [82]
3 years ago
13

Find three consecutive integers whose sum is 51

Mathematics
1 answer:
Elina [12.6K]3 years ago
4 0
X+x+1+x+2=51

3x+3=51
Use inverse operations to solve

subtract 3 from both sides

3x=48 

Divide by 3 on both sides

x=16

16, 17, 18
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If a*b means 2a + b , then what is 2*5 ?
rewona [7]

To solve this problem you must apply the proccedure shown  below:

If (a)(b)=2a+b, you have that:

(2)(5)=(2)(2)+5=9

Because a=2 and b=5

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5 0
3 years ago
Read 2 more answers
Sonya can walk 6 miles in 3 hours if she has to walk 10 miles how much time will it take her
azamat
Well... 1 mile takes her 30 minutes. so 10 miles will be 5 hours.
8 0
3 years ago
Can someone please answer?? It is already late
Wittaler [7]

Answer:

Jonelle's

Step-by-step explanation:

Cube is made up of square faces. The sides of a square equal.

The general formula of volume= Area of base X the height of the object

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The area of the base must be multiplied by the height of the object to get the volume.

*You already know that all the dimensions on a cube are equal.

Therefore, the height of the cube will be equal to the Length of the square.

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3 0
3 years ago
Lori rented a car for one day. The daily rental rate was $12.50 plus 25 cents per mile. The total cost of her rental was $46. Ho
anygoal [31]
Y=.25x+12.50
46=.25x+12.50
-12.50   -12.50
--------
33.50=.25x
\.25     \.25
------
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8 0
3 years ago
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rewona [7]

Answer:

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8 0
3 years ago
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