Manatees can swim in water up to 20 feet deep. Write an expression that represents the depth d, that a manatee can swim

0 ≤ d ≤ 20

Step-by-step explanation:

You mention that Manatees can swim in water up to 20 feet deep. So, this means that the largest depth that he can swim is 20 feet, not more than this. Also, keep in mind that the depth can't be negative, so > 0 ≤ d ≤ 20 feet

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x

answer: 12x^2+6x

step-by-step explanation:

6x does not equal 24x. hope it works!