Chale bought some packages of pens. he bought one package containing 5 pens and *n* packages containing two pens each. which of the following expressions could be used to find the total number of pens that chale bought?

a)7n
b)10n
c)5n+2
d)2n+5

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

Consider the functions below. function 1 function 2 function 3 select the statement which is true about the functions over the interval [1, 2] a b function 3 has the highest average rate of change function 2 and function 3 have the same average rate of change. function and function 3 have the same average rate of change function 2 has the lowest average rate of change d.

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min if they did not stop driving, how many miles could kyle and elijah drive in a whole day? ? 1 day = 24 hours. plzzz i will give you 100 points