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JulijaS [17]
3 years ago
15

Write the equation of a line with slope 3 and y-intercept −3. PLS I NEED ASAP

Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
7 0
The equation of the line is Y = 3x + (-3).
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A circular rug has a diameter of 10 feet. A liquid stain protectant cost $1.75/sq ft. How much will it cost to put the stain pro
Veronika [31]

Answer:

$137.45

Step-by-step explanation:

First, we need to find the area of the circular rug in square feet.

Then we will multiply that with 1.75 to get total cost.

First,

Area of Circle = \pi r^2

Where r is the radius (which is half of diameter)

Given, diameter = 10 feet

Radius = 10/2 = 5 feet

Now, the area (A) :

A=\pi r ^2\\A = \pi (5)^2\\A = 25\pi\\A= 78.54

So, total cost would be:

78.54 * 1.75/sq ft = $137.45

6 0
3 years ago
I need help finding this problem out please​
Sergio [31]

Answer: what’s the problem

Step-by-step explanation:

3 0
3 years ago
How many dollars do you have if you have 90 nickels, 16 dimes, 16 quarters, and 7 fifty-cent pieces? Show your work and explain
tangare [24]

Answer:

$13.60

Step By Step:

A nickle is worth 5 cents.

A dime is worth 10 cents.

A quarter is worth 25 cents.

5 Cents • 90 Nickles = 450

10 Cents • 16 Dimes = 160

25 Cents • 16 Quarters = 400

50 Cents • 7 fifty-cent pieces = 350

450 + 160 + 400 + 350 = 1360

A dollar is worth 100 cents.

1360 ÷ 100 = $13.60

5 0
3 years ago
Read 2 more answers
What is 12÷2/5? Ty to everyone helping
Dvinal [7]

Answer:

<u>1.2</u> is the answer.

Step-by-step explanation:

12/2=6

6/5=1.3

Have a nice day!

4 0
3 years ago
Create a real-life situation that can be describe with the unit rate 9:1. Describe how quantities are related.
iris [78.8K]
I have 81¥ and I'm going to the US, so I need to convert my Yen into US Dollars, if i get 1 USD (US Dollar) for every 9¥, how many USD will i have if i convert all of my Yen?
4 0
3 years ago
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