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3 years ago

Given: 2x + 3y = 6. What is the y-intercept?

Mathematics

1 answer:

Nitella [24]3 years ago

6 0

<span>Substituting x=0 , we get
2*0+3y = 6
3y=6
y=2 is the y intercept.</span>

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a vegetable garden surrounding path are shaped like a square that together are 10 ft wide. The path is 3 ft wide. Find the total

Lelu [443]

Answer: Garden = 36 ft², Path = 64 ft²

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

Path is 3 ft wide ON EACH SIDE of the garden

Garden + 2(Path) = 10 ft --> Garden = 6 ft wide.

Since the garden is a square, Area = 6² = 36

Garden + 2(Path) = 10 ft

Since the Garden + Path form a square, Area = 10² = 100

Area of Garden + Area of Path = Total Area

36 + Area of Path = 100

Area of Path = 64

3 0

3 years ago

F(x)=5x^5+ 24x^4+25x^3-86x^2-224x+48

Serjik [45]

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2 years ago

An element with mass 130 grams decays by 22% per minute. How much of the element is remaining after 7 minutes, to the nearest 10

shepuryov [24]

22.8 grams of element will be remaining after 7 minutes

Further explanation:

Given

$Mass\ of\ element=130g\\Percentage\ of\ reduction=22\%$

The element reduces (1-22%) in one minute.

The process will be repeated 7 times for 7 minutes

If we have to calculate the amount of element after 7 minutes

then the total reduction will be: (1-22%)^7

$Remaining\ amount=130*(1-22\%)^7\\=130*(1-0.22)^7\\=130*(0.78)^7\\=130*0.18\\=22.84g\\Rounding\ off\ to\ nearest\ tenth\\=22.8g$

22.8 grams of element will be remaining after 7 minutes

Keywords: Decay, Percentage

Learn more about percentage at:

#LearnwithBrainly

6 0

3 years ago

Use the table below. Find the total cost of 1 salad, 3 sandwiches, and 2 drinks. Use mental math.

zvonat [6]

Answer:

$11.5

Step-by-step explanation:

Add all of them together

8 0

3 years ago

1. Mr. Hurst's house increased in value to $185,400 one year after he bought

katovenus [111]

Answer:

Step-by-step explanation:

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2 years ago