B is correct because the three ans is intersect, only parallel lines never intersect at any point
notice, the first term is 9.5
from there it goes to 11.5, well, how much is it being added to get 11.5?
well 9.5 + 2, is 11.5, so it was added 2 to 9.5
then it goes from 11.5 to 13.5, namely, 11.5+2 = 13.5
and then 13.5+2 = 15.5 and so on
so, the "common difference" or the common addition value, is 2
how do you find the nth term?
well
Answer:
option B
option D
Step-by-step explanation:
1)
First we will remove radical sign as and then multiply the powers.
2)
The "power rule" tells us that to raise a power to a power, just multiply the exponents.
()
Answer:
20mph
Step-by-step explanation:
because when you divide the 280 it goes by 20 mph to get to 280 miles by quarters but in 20s
Answer:
B
Step-by-step explanation:
the solution to a system of equations is at the points of intersection of the 2 lines.
the given lines only intersect once , thus there is only 1 solution