8. Give an example of a rational number that is NOT an integer. 9. Give an example of an integer and prove how you know it is a rational number.

2.37 its a rational number because its a decimal

8. -5/3 is an example of a rational number that is NOT an integer.

9. For example a number like -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

your answer is 228

step-by-step explanation:

add the top and bottom bases together, then divide them by 2, then multiply by the height.

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.