Answer:
x = (5/3 , 7)
Step-by-step explanation:
Answer:
A. less than three batteries were used in five hours.
Formula for perimeter a+b+a+b
12+5+12+5= 17+17= 34 .34=P
Answer:
-6
Step-by-step explanation:
-2x - 3 = 9
+ 3 +3
-2x = 12
/ -2 / -2
x = -6
Answer: -129
<u>Step-by-step explanation:</u>
Given the sequence {-3, 6, -12, 24, ... }, we can see that the first term (a) is -3 and the ratio (r) is
.
Input those values into the Sum formula:
