What is the answer to 2+5*4-8:4/5

2 + 5*4-8: 4/5

First add and multiply 4 and then subtract with 8.

Let the ratio be there (no change)

Step-by-step explanation:

you will 20:4/5

which is 20 divided by 4/5

that is 20 * 5/4 (reciprocal)

4/4= 1

therefore the answer is 1

452,489 to the nearest thousand is 452,000

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4