Answer: Arithmetic Sequence
Step-by-step explanation: An Explicit Formula for the sequence is f(n)= 7+5(n-1)
Answer:
15/56
Step-by-step explanation:
Total = 8
3/8 × 5/7
15/56
Answer:
a
Step-by-step explanation:
Answer:
n=9
Step-by-step explanation:
21/35 has a gcf of 7. so reduce to 3/5
move 3/5 to the left side to get
n/15=-3/5=0
solve as a linear equation.
n/15=-3/5=0 is equivalent to .67*n-0.6=0
which is equal to n=-9
Answer:
57°
Step-by-step explanation:
steps attached