Question 1 what is −12÷2/3
question 2 what is -8/3÷7/12
question 3 divide.8.64÷(−0.27)
question 4 starting at sea level, a submarine descended at a constant rate to a depth of −3/4 mile relative to sea level in 5 minutes. what was the submarine's depth relative to sea level after the first minute?
enter your answer in a fraction in simplest form.
question 5 one cold night the temperature was 0 degrees at 8 p. m. the temperature dropped at a constant rate from 8 p. m. to midnight. at midnight the temperature was −16.8 degrees.
what was the temperature at 9 p. m.?

Step-by-step explanation:

1) −12÷2/3  = -12 * 3/2 = -6*3 = -18

2) -8/3÷7/12 = -8/3 * 12/7 = -8*12 / 3*7 = -96/21

3)8.64÷(−0.27) = 8.64/-0.27 = 8.64*100/-0.27*100 =864/-27 = - 32

4) The submarine's depth relative to sea level after the first minute = -3/4 divided by 5

= -3/4 *1/5 =-3/20 = -0.15 miles

dude thats to long figure it

step-by-step explanation:

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.