How many terms are in the expression shown?

2n + 5 – 3p + 4n

There are four therms.

Step-by-step explanation:

To answer this question we have to understand what a term is.

A term is a single number, variable or multiplication of both. Terms are separated by the addition signs (+) or subtraction signs (-).

So, in this case: 2n + 5 – 3p + 4n

In this expression there are four terms: 2n, 5, 3, and 4n .

Feel free to ask for more if it´s necessary or if you did not understand something.

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.

the answer is:

mean: 6

mad: 2.14