emilymontalvo00 emilymontalvo00

10-09-2018
Mathematics

contestada

. Write an algebraic expression for the following. the sum of 12 and 3 times a number

12+3

12+3n

12n+3

15

Respuesta :

AnimeBrainly AnimeBrainly

10-09-2018

let "a number" = n

"3 times a number" = 3n

"the sum of 12" = "+ 12

Combine the two terms

3n + 12, or (B) is your answer

hope this helps

Answer Link

Otras preguntas

Write a recursive function sumSquares(num) that given an integer num, returns the sum of squares of numbers from 1 to num. For example: sumSquares(3) should ret

How is heat transferred through convection?A. Heat is transferred by energy waves moving through space.B. Heat is transferred through contact between moleculesC

Which of the sentences below correctly rewrites the following words as a túcommand?te / poner / faldaO A. Te la pones.O B. Póngasela.C. Pontela.O D. La pones tú

If 3sinA+4cosA=5 then find the value of cosA

To find ∫ (x − y) dx + (x + y) dy directly, we must parameterize C. Since C is a circle with radius 2 centered at the origin, then a parameterization is the f

solve for x 15x + 6 = 10x + 21

Find the standard form of the equation of the ellipse with the given characteristics and center at the origin. Foci: (±7, 0); major axis of length 18

A sociologist fields a survey that collects data on where high school students apply to college. After some preliminary analysis, he attempts to use his data to

Leisure has been traditionally defined as:________ a, time activity b. state of mind c. all of these are correct d. none of these is correct

Look at the pattern below. step 1 with 1 square step 2 with 3 squares step 3 with 6 squares step 4 with 10 squares How many squares will be in the pattern in st