Answer:
x=3 y=4
Step-by-step explanation:
8x+9y=60 + 2x-9y=-30
10x=30
x=3
y=4
The two numbers are 15 and (-26).
Answer:
56 miles
Step-by-step explanation:
We need to sum all the terms in the series to determine how many miles Jeff ran
5+6+7+8+9+10+11
11+7+8+9+10+11
18+8+9+10+11
26+9+10+11
35+10+11
45+11
56
Answer:
The second term of the sequence is T(2) = 6.
Step-by-step explanation:
Here, the first term is given as
T(1) = 2
The general Formula for nth term is given as:
T(n + 1) = 3(T(n))
Now, here the second term
for, n = 1
T(1+1) = 3 (T(1))
or, T(2) = 3 T(1)
⇒ T(2) = 3 x 2 = 6
Hence, the second term of the sequence is T(2) = 6.