Can someone answer this question please?

The answer to your question is     12x + 24y ≤ 120

Step-by-step explanation:

Data

12 min oil change and variable x

24 minutes tire change and variable y

total time = 120 min

Process

1.- Calculate the number of oil changes

                    12x

2.- Calculate the number of tire changes

                    24y

3.- Calculate the total number of changes

                    12x + 24y

4.- Write the inequality

                     12x + 24y ≤ 120

Use ≤ to mention that 120 is been considered.

step-by-step explanation:

through just a quick inspection, one can see that the graph of this cubing function starts in quadrant iii and ends in quadrant i.   when x = 0, y = 3, so the y-intercept is (0, 3).

if graphs are part of the problem statement, share them.   .

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.