justniac2 justniac2

12-01-2022
Mathematics

contestada

2. Write an expression for the phrase, "The sum of 15 and twice a number.

Respuesta :

lpieleanu2028 lpieleanu2028

12-01-2022

Answer:

2x + 15

Step-by-step explanation:

Twice of a number is just the number times 2; so, if x is a number, then twice x is 2x. The sum of 15 and a number is just the number plus 15; so, the final expression will be 2x + 15.

Hope this helps :)

Answer Link

Otras preguntas

Which of the following notations correctly describe the end behavior of the polynomial graphed below?

yo can any one help me with this?

Which command on the Insert tab of the PowerPoint Online application is used to add a Venn diagram or process chart to a presentation?

How do I describe the slope

The variable z has a standard normal distribution. find the value z such that the event z > z has proportion 0.08. z = –1.41 z = 0.53 z = 0.82 z = 1.41

** ALL MY POINTS** 1. Electromagnetic waves can carry more data at higher frequencies. Why would a scientist opt to transmit data at a lower frequency instea

8x square y square divide by 10 x square and y 3

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1.

Can you please help me with this

Find the equation of the following graph: