The average of paula's two test scores must be 80 or more for her to get at least a b in the class. she got a 72 on her first test. what grades can she get on the next test to get at least a b in the class?

which expression represents the approximate length of bc?

step-by-step explanation:

answer: the answer is one

step-by-step explanation:

pemdas, in this situation there is no parenthesis or exponents so you go to multiplication, 1x1=1, then division 1/1= 1 then addition 1+1=2 then subtraction 2-1=1

his first public project he is asked to create a small scale drawing. the garden is a right triangle with base 25m and height 30m. are you trying to solve for the last side/hypotenuse? the irrational form of the answer would be 5\sqrt{61}