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shtirl [24]
3 years ago
8

What two step equation when solved does x=-3

Mathematics
1 answer:
Travka [436]3 years ago
7 0

Answer:

x + 3 = 0.

Step-by-step explanation:

One would be:

x + 3 = 0        Subtract 3 from both sides:

x + 3 - 3 = 0 - 3

x = -3

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The sale price of an item on sale for 40% off is $48. What was the regular price?
Charra [1.4K]

Good evening ,

<u><em>Answer:</em></u>

<h2>the regular price of the item is $80.</h2>

<u><em>Step-by-step explanation:</em></u>

Let p represent the regular price of the item.

p - p×(40/100) = 48 ⇌ p×(1 - 40/100) = 48 ⇌ p×(100/100 - 40/100) = 48

⇌ p×(60/100) = 48 ⇌ p = (480×100)/60 = 48 000/60 = 80.

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3 years ago
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Vinil7 [7]

Answer:

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Mario has $150 to spend on food for a party. He ordered pizzas that cost $8 each and bottles of soda that cost $2 each which ine
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Answer:

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