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Andreas93 [3]
3 years ago
11

ASAPPPP

Mathematics
2 answers:
DedPeter [7]3 years ago
6 0

Answer:

C. Subtraction property of equality

Step-by-step explanation:

pshichka [43]3 years ago
3 0
I think the answer is B
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The cost of renting a sailboat at a lake is $20 per hour plus $14 for lifejackets. Write an equation in slope-intercept form tha
aalyn [17]

Answer:

y=20x+14, where:

y is the total amount you would pay for using the sailboat

x is the number of hours the sailboat is used

Step-by-step explanation:

An equation in slope-intercept form is set up as y=mx+b. From the information provided, the equation would indicate that the cost of renting the boat would be equal to the price per hour for the number of hours plus the cost of lifejackets and the equation in slope-intercept form that can be used is:

y=20x+14, where:

y is the total amount you would pay for using the sailboat

x is the number of hours the sailboat is used

8 0
3 years ago
Find the point of intersection of each pair of lines using substitution
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Answer:

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Step-by-step explanation:

3 0
3 years ago
Samantha puts an initial $500 into a savings account. The account has a 4% annual compound interest rate. What is the function t
konstantin123 [22]
Hello! I can help you with this!

a. The function that would best represent Samantha's account is f(5) = 500(1 + 0.04)^5. This is because $500 is the principal, the interest rate is 4%, and we're looking for the amount in the savings account 5 years later.

b. Okay. 1 = 0.04 is 1.04. 1.04^5 is 1.216652902. It's a long decimal, but don't delete it. Multiply that decimal by 500 and you get 608.32645 and other numbers behind it or 608 when rounded to the nearest dollar. Samantha will have about $608 in her savings account in 5 years.

Note: The formula goes like this: f(x) = P(1 + r)^x. This means, you add 1 and the simple interest rate in decimal form together and raise that up by the exponent. There is no shortcuts for this, so you'll have to use the calculator. There will be a very long decimal, but don't clear it. Instead, multiply it by the principal to get the answer. It seems very complicating, but if you do this right, it gets easier overtime and you'll make less errors. There are more complex problems out there, so this formula is very important, but it was kept simple for this question.
7 0
3 years ago
Find the volume of a cylinder with height 12 cm and diameter 7 cm.
Arada [10]
It would be 461.81cm^3
8 0
3 years ago
Just wasting points :P
spin [16.1K]

Answer:

Ok Cool thx i guess.

Step-by-step explanation:

Its rectangle btw.

8 0
3 years ago
Read 2 more answers
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