All categories

2 years ago

Which algebraic expression is equivalent to the expression below?

Mathematics

1 answer:

Colt1911 [192]2 years ago

7 0

Answer: C) 10n +19

Step-by-step explanation:

Let's simplify the provided expression (3n+13) + (6+7n)

Since this is just addition we can just remove the parenthesis and use the commutative property to make adding easier

3n+13+6+7n

3n+7n+13+6

10n+19

You might be interested in

Shia wants to save the same amount of money each month. In 4 month, she wants savings of at least 200. How much money must Shia

Ilia_Sergeevich [38]

Answer: $50 per month

Step-by-step explanation: Take 400 and divide it by the amount of months.

6 0

3 years ago

Read 2 more answers

The points plotted below are on the graph of a polynomial. In what range of x-values must the polynomial have a root?

Kaylis [27]

I think it is E not very sure but try it

3 0

3 years ago

What are the domain and range of an exponential parent function? Help please

a_sh-v [17]

The domain and the range of an exponential parent function, that is, y = eˣ are equal to all real numbers and non-negative numbers, respectively. (Correct choice: C)

<h3>How to determine the domain and range of an exponential function</h3>

In this problem we should determine what an exponential parent function is. The most common exponential functions have the following form:

$y = A\cdot e^{B\cdot x} + C$ (1)

(1) is an exponential parent function for A = 1, B = 1 and C = 0.

All functions are relations with a domain and range, the domain is an input set related to the range, that is, an output set. In the case of an exponential parent function, the domain and the range of the expression are $\mathbb{R}$ and y ≥ 0, respectively. (Correct choice: C)

To learn more on exponential functions: brainly.com/question/11487261

#SPJ1

8 0

2 years ago

A circle has a radius r=3 and a center at (3,-5). what is the general form of the circle

Aleks [24]

Answer:

yes it would be so do that

Step-by-step explanation:

5 0

3 years ago

Para alavancar seus lucros, o dono de uma empresa passou a investir mais no meio digital, começando pelo seu site. Com base em u

ella [17]

Answer:

85.5 reals

Step-by-step explanation:

Aqui, usando a função de análise, queremos saber a quantidade de dinheiro que deve ser investido para fornecer o número de visualizações.

A maneira como podemos resolver isso é através da substituição. Precisamos apenas substituir F (x) na equação e resolver x, o que nos dará a idéia da quantidade de dinheiro a ser investido.

matematicamente

F (x) = 40x + 80

3500 = 40x + 80

40x = 3500-80 40x = 3420 x = 3420/40

x = 85,5 reais

8 0

3 years ago