(please help asap!) Amelia went to the county fair with $22.50 her mother gave her to spend in her pocket.

She bought a hot dog and drink for $3.75, and then wanted to spent the rest of her money on ride tickets which cost $1.25 each.

Write an inequality to represent the total spent where r is the number of tickets purchased.

Step-by-step explanation:

22.50-3.75=18.75

r ≤ 14

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'.

what is the model?

step-by-step explanation: