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Anna [14]
3 years ago
11

A number his tripled and then decreased by 10

Mathematics
2 answers:
Bogdan [553]3 years ago
7 0
3n-10 hope you have a amazing day
Yanka [14]3 years ago
3 0

Answer:

3n-10

Step-by-step explanation:

n is the number it could be any other letter

hope this helps :)

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What is a number that when you divide it by 4 and subtract 3 from the quotient, you get 13?
inysia [295]

64

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64 \div 4 = 16

16 - 3 = 13

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Is the function described by the points in this table linear or nonlinear?
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Which function has a greater y-intercept?
Natali5045456 [20]

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Option C, both functions have an y-intersect equal to 2.

Step-by-step explanation:

When we have a function f(x), the y-intercept is the value f(0). This is the point where the graph of the function intersects the y-axis.

Then, for f(x) = -x^2 + 5*x + 2

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And for g(x) we do not have the equation, but we have the graph, so we can just look at which value of y does the graph intersects the y-axis.

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4 0
3 years ago
Dana is buying Grandparents' Day gifts at the mall. She spends $13.75 on a teacup for her grandmother. She spends 4/5 of that on
marysya [2.9K]

The total money Dana spent in all is $24.75

<h3>Ratio and proportions</h3>

Ratio are written as fractions of two integers. For instance a/b.

Amount spent for grandmother = $13.75

Amount spent on grand father = 4/5 * 13.75

Amount spent on grand father = $11

Take the sum

Total money spent = $13.75 + $11

Total money spent = $24.75

Hence the total money Dana spent in all is $24.75

Learn more on proportion here: brainly.com/question/19994681

#SPJ1

7 0
2 years ago
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