9.7.21 Complete the table and the statements below
Additive Multiplicative
Number
Inverse Inverse
IN
MANA
(x=0)
(y=0)
19 general a number and its add the interse bave
signs
In general, a number and its multiplicative inverse have
signs

Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)