:
to receive gym credit without taking a gym class. j. t. must complete 75 hours of exercise throughout the semester. j. t. has already completed 50 hours of exercise, and there are 4 weeks remaining in the semester. assume j. t. plans to complete the same amount of exercise in each of the remaining weeks.
write an inequality to represent the scenario. let h represent the number of hours j. t. has to exercise in each of the remaining weeks.
how many hours will j. t. have to exercise each week to receive gym credit?
enter your inequality, answer, and work in the box provided.

answer: b)

step-by-step explanation:

its a dot plot because since the score is not high numbers.

- r3ktforgood ☕

2 & 7

step-by-step explanation:

he climbs 300 ft/hr at a constant rate. the peak is at 1,500 ft.

when going up, he reaches 600 ft in 2 hours. remember, that he is going in a constant rate. divide 600 with 300:

600/300 = 2

assuming that he takes the same route back (meaning that it's a 1500 ft route back, you can solve.

note also that you are solving when he gets back to 600 ft after he reaches the peak.

first, find the amount of hours it takes to get up the peak. divide the total amount (1500), with the ft/her (300) to get the amount of hours (x):

1500/300 = x

x = 5

it takes jamie 5 hours to get up. now, he is returning down, and reaches 600 (his current destination). remember that he climbs at a constant 300 ft/hr. divide 600 with 300:

600/300 = x

x = 2

now add the two numbers together.

x = 5 + 2 = 7

jamie takes 7 hours to go up the mountain and reach his current position when descending.

(total amount/constant rate) = (time).

remember that it is a constant rate, so in total, when he gets back down the mountain, it will take the same amount of time as when he goes up. the total amount for the round trip is: 5 + 5 = 10.

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so, converting firstly the mixed fractions to improper fractions and then "adding".