Answer:
6201
Step-by-step explanation:
formula for series in AP
where n is the nth term and a is first term and d is difference between two terms in series 
Answer:
77 feet
Step-by-step explanation:
ratio
3:7=33:x
33/3=11
7*11=77
77 feet
Answer:
4x4, 2x8
Step-by-step explanation:
Factor means numbers u multiply to give u the required number and can go without any remainder.
Answer:
4. One-sixth n minus 2 = negative two-thirds
Step-by-step explanation: