Eva's new dog weighed 5 7/8 pounds when she first got him 4 weeks ago. now he weighs 12 1/4 pounds. has he gained 6 pounds?

No.

Step-by-step explanation:

5 7/8 + 6 = 11 7/8

I mean, if you have a smart alicy teacher, then yes, he has technically gained 6 pounds in his life, probably, but the simple answer to the question is no.

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

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of