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Umnica [9.8K]
2 years ago
11

X=7 -2x+10 What does this equal?

Mathematics
2 answers:
adoni [48]2 years ago
8 0
-2(7)=-14+10=-4
-4 is ur answer hoped this helped
mote1985 [20]2 years ago
6 0

Step-by-step explanation:

Since X is given to you (in this case, it’s 7), all you have to do is plug it into the equation.

1. -2(7) + 10

When a variable or a number is directly outside a number, it means you should multiply the two numbers, no matter what.

Now that we know this: -2 * 7 = (-14) When a negative is multiplied by a positive, it turns out negative.

2. (-14) + 10: Let’s say (for instance), that I owe 14 dollars to a friend. If I pay 10 of it, how much do I owe my friend? It would be -4 because you’re still in debt, and haven’t payed your friend all of her 14 dollars back.

3. You should come up with an answer of (-4) because of all of the steps given.

If something doesn’t make sense, please make a note of it and tell me. Otherwise, have a splendid day.

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1 1/2 gallons to cups
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3 years ago
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ValentinkaMS [17]

Answer:

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Term 5 = 7C4 * x^5 * 3^4

= 35 * x^5 * 3^4

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3 years ago
The strength of a cable is proportional to the square of its diameter. If a 2-cm cable will support 800kg, how much will a 3-cm
xz_007 [3.2K]
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strength2 = 800 kg * 9/4
strength2 = 1800 kg
3 0
3 years ago
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