Researches notice a grey whale cruising at a depth of 233 feet below sea level. it rises 73 feet and then comes up another 40 feet to feed. at what depth is the grey whale feeding.
i will give brainliest

130ft

Step-by-step explanation:

233-63=170. 170-40=130ft.

Your answer is -110 feet, or 110 feet below sea level.

Step-by-step explanation:

depth of 233 feet below sea level = -233 [feet]

rises 73 feet                                     = +73

comes up another 40 feet              = +40

Equation:

- 233 + 73 + 40 = ?

||

   -150      +  40 = ?

      ||

            -110       =  ?

So the grey whale is feeding at -110 feet, 110 feet below sea level.

I hope this helps!

answer: 15

step-by-step explanation:

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1