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photoshop1234 [79]
3 years ago
12

Solve the following equation using the distributive property.

Mathematics
1 answer:
svetoff [14.1K]3 years ago
5 0

Step-by-step explanation:

41.4 = 3.6(x + 4.5)

=> 41.4 = 3.6x + 3.6(4.5)

=> 41.4 = 3.6x + 16.2

=> 3.6x = 41.4 - 16.2 = 25.2

=> x =  \frac{25.2}{3.6}  = 7

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3 years ago
Which is closest to the height of a cone that has a slant height of 16 inches and a radius of 6 inches?
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Explanation:

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3 years ago
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2 years ago
which expressions represents a 20% discount off the price of an item that originally cost D dollars ​
Charra [1.4K]

Answer:

D - (D/5)

Step-by-step explanation:

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6 0
3 years ago
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How do i solve 5y - 10 = -25?
viva [34]
So to find the answer you want to isolate the y. So the first thing you want to do is to move everything to the opposite side of the = sign. You start by adding 10 to both sides.
10+ 5y -10 = -25 +10  
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the tens cancel out on the left side and on the right you get left with -15/
Since y is being multiplied by 5 you always want to do the opposite so you divide by 5.
5y/5 = -15/5
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It's hard to explain but you just have to remember that what you do to one side you must do to the other to keep the equation balanced.

8 0
3 years ago
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