eliebrivera953 eliebrivera953

21-11-2019
Mathematics

contestada

Which expression can be used to model the phrase "the sum of three and a number"?

3+ x

x-3
3- X
X.3

Respuesta :

Kittenkat441 Kittenkat441

25-11-2019

Answer:

3 + X

Step-by-step explanation:

because the word sum is only used in addition.

Answer Link

Otras preguntas

Solve for x −10≤−5x+25<45

An entrance exam has two sections, verbal section and a mathematics section. You can score a maximum of 1600 points. For admission, it’s at least 700. Write a s

Tell me about a time when you had to leave a task unfinished interview question

there are 10 red marbles and 20 green marbles in a bag. colleen says the raito or red to gree is 10 to 20. fritz disagrees and says the ratio is 1;2. which stud

Proszę pomoże ktoś ? Jak najszybciej

after a band parent meeting each of the ten members shook hands with each other once. how many handshakes were there in all? hint: remember that one hand shake

Find the circumference of a circle with radius, r = 6.8m. Give your answer rounded to 1 DP.

Which methods of dealing with economic crisis that were established during the New Deal are still used today? Choose all answers that are correct. A) provid

A container holds 20 total marbles. there are 13 red marbles and the rest are blue. write the ratio of blue marbles to red marbles.

Find the product of (3x-4)(2x^2+2x-1)