a(1)=−13
a(n)=a(n−1)+4


Find the 2^{\text{nd}}2
nd
2, start superscript, start text, n, d, end text, end superscript term in the sequence.

How do you convert 1.27 to a percentage

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

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?