Jana wrote the expression 5n +3 as part of a problein she was solving. She wanted Sally to read it back to her verbally so she could check her work. Which verbal description BEST represents the expression 5n + 3? A) 3 more than 5 times n B) 5 times 3 more than n C) 3 times 5 more than n D) 5 more than 3 times n

positive

step-by-step explanation:

the quadrant is facing upwards

d is the only accurate one

step-by-step explanation:

there is only one way to arrange all the eight relative to each other because they are not distinct. we have

now there are nine places to place an (and not more than one in one place).   because we have four symbols, we need to choose four of these nine places to insert an . order does not matter because the are not distinct.

thus there are 1 · c(9,4) ways, or, if we calculate it,

thus there are 126 ways to form such "words."