Answer:
Step-by-step explanation:
The common difference (d) can be found using the first and 4th terms:
a1 = 3
a4 = a1 +d(4 -1)
-9 = 3 +3d . . . . . simplify
-3 = 1 + d . . . . . . divide by 3
-4 = d . . . . . . . . . subtract 1
Then ...
x = a1 + d = 3 -4 = -1
y = x + d = -1 -4 = -5
The values of x and y are -1 and -5, respectively.
Answer: -2v-20
Step-by-step explanation: -2 times v is -2v
and -10 times -2 is -20.
Answer:
A) (-2,2) lies on both lines
Step-by-step explanation:
Answer:
Step-by-step explanation:
The nearest hundred would be 400
