Alethia burned 324 calories in 30minutes while exercising. which shows the correct division expression and friction of the everage number of calories she burned each minute?

Using the graph below, select all statements that are true. a. f(0.6)=0 b. f(-3.2)=-3 c. f(5.1)=5 d. this is the graph of the greatest integer function. e. this graph is one-to-one.

Which expression is equivalent to 5r6141 2r+st6

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18