8. This is a before and after problem. The ratio of beads in Box A to that in Box B was 6:5. After of the beads in Box A were moved to Box B, there were 30
more beads in Box B than in Box A. How many beads were there in Box A at first?

this is answer of 144 cubic meters

y + 11 = (1/4)(x + 16)

step-by-step explanation:

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,

it is not that hard all u have to do is plot the graph

step-by-step explanation: