Step 1 is wrong it should be: 2x - 3x - 1=3
Step-by-step explanation:
The sequence is as follows :
-59 ,-67 ,-65 ,-53 ,-31 ,...
The first term = -59
The second term = -67
Common difference = second term - first term

To calculate the second term add (-8).
To calculate each additional term, increase the amount added by -8.
A = pi r^2
a = 3.14 * 97^2
a = 29,544.26 mm^2
Answer:
10
Step-by-step explanation:
4x2.5=10CM2
the area of a rectangular =width multiply its length
-20 because after the the thermometer hits zero the more negative the temperature gets the colder it is