24. A box of cereal should have a mass of 397 g. The quality control inspector measures the mass of every fiftieth box. The inspector rejects any box that is not within 10 g of the ideal mass. Find the
range of acceptable masses. Write and solve an absolute value inequality for this situation.

the answer is c just got it on ed

step-by-step explanation:

4

step-by-step explanation:

im pretty sure it's 4 beacsue 8/2 equals 4

6 adults and 9 children went.

a + c = 15

12a + 9c = 153

12(6) + 9(9) = 153

72 + 81 = 153

-3.5 degrees per hour

step-by-step explanation:

find the unit rate:

-12   1/4 degrees           12.25 degrees

= - = -3.5 degrees per hour

      3   1/2 hours               3.5 hours