In a scientific investigation of lakes, the depth of a lake is most likely to be measured in
a. liters.
b. miles.
c. grams.
d. meters.

The answer is D. This is the most reasonable of the choices. Miles is used to measure long distance depths such as those of the oceans. Lakes are less likely to have such greats depths that extend to miles. Grams are an SI unit that measures weight while liters are an SI unit that measure volume.

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !