2 years ago

If the function rule is 5x, what is the value when x = 3? A 5 B 10 D 15 C 20

Mathematics

1 answer:

tankabanditka [31]2 years ago

7 0

Answer:

D 15

Step-by-step explanation:

5x when x=3

=5×3

=15

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Answer:

Option B 1/64

Step-by-step explanation:

$\frac{4^{-\frac{11}{3} } }{4^{-\frac{2}{3} } } =4^{-11/3+2/3} =4^{-9/3} =4^{-3} =\frac{1}{4^{3} }=\frac{1}{64}$

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A grocery store sells long grain rice for 2.49 per pound. Write an expression for the cost of y pounds of long grain rice.

OleMash [197]

Answer:

Step-by-step explanation:

Cost = 2.49 * y

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1 year ago

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Sergeeva-Olga [200]

Answer:

and the addition will be p+q

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3 years ago

Look at the attachment pls!!

Naddika [18.5K]

The terms $-12x^2y$ and $4x^2y$ can be added to $3x^2y$ to result in a monomial.

Step-by-step explanation:

Given term is;

$3x^2y$

A monomial is an algebraic expression that consists of only one term.

So in the given expressions, we will add the terms which have same variables as given terms.

Given options are;

$3xy\\-12x^2y\\2x^2y^2\\7xy^2\\-10x^2\\4x^2y\\3x^3$

The terms $-12x^2y$ and $4x^2y$ can be added to $3x^2y$ to result in a monomial.

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