Anyone know 7th grade math? i need : o plz i really need
1.before his trip, igor stops at a gas station where 10 gallons of gas costs $27.50. his tank is already 3/5 full and he spends $8.25 on gas.
what is the maximum distance, in miles, igor can travel with the gas he now has in his tank?
2. rafi has $75.00 to spend on games. each game costs $5.00. he writes the expression shown below to represent the amount of money he has after purchasing g games.
75 - 5g
which of these expressions are equivalent to this one, and reflect the maximum number of games rafi can buy?
a. 5(15 - g)
b. 15(5-g)
c. 70g
d. 15g
3.rachel is building a shelf for a wall. the length of the wall is 8 ft 4 inches. the shelf will be built in the center of the wall, and the length of the shelf will be 1/5 the length of the wall.

what is the distance, in inches, between the edge of the shelf and the wall?

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rachel is building a shelf for a wall. the length of the wall is 8 ft 4 inches. the shelf will be built in the center of the wall, and the length of the shelf will be 1/5 the length of the wall.

4.what is the distance, in inches, between the edge of the shelf and the wall?
a furntiture factory makes 350 tables a week.

create an equation that can be used to find the total number of tables made, y, after x days.

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a furntiture factory makes 350 tables a week.

create an equation that can be used to find the total number of tables made, y, after x days.
5.jackson buys a new shirt. the shirt is 50% off of the original price. jackson pays a total of 13.75, which includes a sales tax of 10%. what is the original cost of the shirt?

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jackson buys a new shirt. the shirt is 50% off of the original price. jackson pays a total of 13.75, which includes a sales tax of 10%. what is the original cost of the shirt?
(5 is a photo)
based on charmaine's data, how many trains are likely to be on-time over the next 200 days?