Jonathon has a coin jar in which he is saving his loose change. He dumps out all of his coins and
counts that there are 78 total coins, some dimes
and some pennies. After wondering why he
doesn't have any nickels or quarters, which just
seems odd, he counts his money and finds that
he has $3.30. How much are all of his dimes
worth?

x> 6

step-by-step explanation:

8x+8> 7x+14

8x-7x> 14-8

x> 6

( - 4 , -7 )

all the lines must parallel  

step-by-step explanation:

coordinates of c = ( - 1 , 2 )

3 units left = ( -4 , 2 )

9 units down = ( - 4 , 11 )

55.44 inches

step-by-step explanation:

part a. assuming a perfectly linear relationship, we can find the slope from the first two data points.

slope = m = (change in rainfall)/(change in years)

= (61.80 -62.33)/(2005 -2004) = -0.53/1 = -0.53

then the point-slope form of the equation of the line can be written as

y = m(x -h) +k . . . . . m = -0.53, (h, k) = (0, 62.33)

y = -0.53x +62.33 . . . x = years after 2004

part b. in 2017, x = 2017 -2004 = 13. then the predicted rainfall is

y = -0.53·13 +62.33 = 55.44 . . inches

the predicted rainfall in 2017 is 55.44 in.