Postage Stamp Price Price (cents)
50
40
30
20
10
1960 1970 1980 1990 2000 2010
The equation of the line of fit is y = -0.71 +0.86x, where y represents the predicted prince, in cents, of a stamp and x represents the
number of years since 1958
In 1958, the price of a postage stamp was 4 cents. The price remained the same until 1963, when the price increased. Based on the
information shown in the scatter plot, what is true about the model for the years from 1958 to 1963?

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1

i don't see any

step-by-step explanation:

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb