12: 1.8= 20/3. => the answer is 20/3 miles
A/3=7/10
21=10a
a=2.1
100a=100*2.1=210
Answer:
exponential function
Step-by-step explanation:
geometric sequence
An = A1 * r^(n-1)
common ratio is 2
A1 = 1st term
nagwa
mthway
Answer:
8a
Step-by-step explanation:
group all similar terms
3a + 5a = 8a
Answer:
13
Step-by-step explanation: