Fencing Your Garden It takes 80 feet of
fencing to enclose your garden. According to
your calculations, you will need 350 square
feet to plant everything you want. Is your gar-
den big enough? Explain your answer.
X
40 - X

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.

What is the area of the shaded sector?

Cherie works in retail and her weekly salary includes commission for the amount she sells. the equation s=400+0.15c models the relation between her weekly salary, s, in dollars and the amount of her sales, c, in dollars. interpret the slope of the equation.