Challenge A cell phone plan costs $28.80 per month for 500 minutes of talk time. It costs an additional $0.07 per minute for each minute over 500 minutes. To get e-mail access, it costs 10%
of the price for 500 minutes of talk time. Your bill, which includes e-mail, is the same each month
for 5 months. The total cost for all 5 months is $182.20. Write and solve an equation to find the
number of minutes of talk time you use each month.
Let m represent the number of minutes over 500 minutes each month. Which equation represents
the given situation?

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following

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'.

b

step-by-step explanation: