Which variable expression represents the phrase “the sum of a number and 10”? 10n n−10 n÷10 n + 10

let the given number is n

sum means use add (+) sign.

then sum of a number and 10 can be written as (n+10)

Hence (n+10) is the final answer.

Since each answer is 10 using a different action, here is what each one will give you.

Addition gives a sum. subtraction gives a difference, division gives a quotient and multiplication gives a product. It is asking for a sum, so which uses addition.

theres no picture: /

step-by-step explanation:

on a coordinate grid, point a is at (−4.0, −2.4) and point b is at (4.0, −2.4). point b is a reflection of point a across the –axis. input either a lowercase x or i think is the right awnser

step-by-step explanation: