An olympic archer hits the bollseye 80% of the time. The archer takes 6 shots. .​

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

How do i multiply two digit numbers

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )