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Sauron [17]
3 years ago
8

When the value of x doubles does the value of y double

Mathematics
1 answer:
nalin [4]3 years ago
6 0
No. If only the variable, "x" doubles, then the variable, "y" would not double, UNLESS it says that if BOTH variables double.
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Ernesto buys a leaf blower price that $100 shipping and handling are an additional 10% of the price how much shipping and handli
Len [333]
10% of 100 is 10 so 110
4 0
2 years ago
Item 16 Write and solve an equation to answer the question. 9 is what percent of 20? =p⋅ 9 is % of 20.
seraphim [82]

Answer:

I think it is x=180

Step-by-step explanation:

9=x/20

9 times 20=x(by criss cross method)

x=180

8 0
3 years ago
In your own words what would the steps be to solve by substitution.
iris [78.8K]

Answer:

Oh Hi There!

Here’s ur answer!

These are the following steps to solve by substitution :-

1] Step One→ Solve one equation for either x or y.

2] Step Two→ Substitute the expression from step one into the 2nd equation.

3] Step Three→ Solve the second equation for the given variable.

4] Step Four→ Plug you solution back into the first equation.

5] Step Five→ Write your solution as a point.

Step-by-step explanation:

Hope it helps you :)

Keep Learning :)

Have a good day ahead :)

6 0
2 years ago
There are 4 books on a shelf. books are added to the shelf at a rate of 2 books per minute. the total number of books on the she
Bad White [126]

The algebraic equation to represent the given situation is as follows,

y = 4 + 2x

What is an algebraic equation?

The term "algebraic equation" refers to a formulation of the equality of two expressions using the algebraic operations of addition, subtraction, multiplication, division, raising to a power, and extraction of a root on a set of variables.

An expression that includes variables, constants, and algebraic operations is known as an algebraic expression in mathematics (addition, subtraction, etc.).

Forming the Algebraic Equation

Number of book present on the shelf initially = 4

It is given that 2 books are added per minute to the shelf.

If x is the number of minutes, then the books added will be 2x.

If y is the total number of books present on the shelf, then the algebraic equation is given as,

y = Number of books initially present on the shelf  + 2x

⇒ y = 4 + 2x

Thus, y = 4 + 2x is the required algebraic equation.

Learn more about algebraic equation here:

brainly.com/question/953809

#SPJ4

6 0
1 year ago
Help please !!!!!!!!!!!
Nataliya [291]
I would say the third option, Density Independent.

I hope this helps!
4 0
3 years ago
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