7th Grade Math EOY Review

Front

The distance a train travels, d, is proportional to a constant rate of speed, r, at different times, t. Which equation shows the relationship between the speed of the train and the distance traveled? Options: r = dt, r = d + t, r = d – t, r = d/t

Back

r = d/t

Front

Tami multiplies two fractions. The first fraction is greater than -1 but less than 0. The second fraction is greater than 0 but less than 1. Which statement describes the product of the two fractions Tami multiplied?

Back

The product is greater than -1 and less than 0.

Front

18a + 12b + 9a + 24b

Back

27a + 36b

Front

Expression to determine the cost of a flavored coffee on Mondays with a 25% discount. Options: 0.25c, 0.75c, 1.25c, 1.75c

Back

0.75c

Front

How to find the employee’s discounted ticket price for a $32.50 amusement park ticket with a 20% discount?

Back

Subtract 20% from 100%, convert the difference to a decimal value, and then multiply the normal ticket price by the decimal value calculated.

Front

Diane is treating her father to dinner at a restaurant. The bill for the dinner before tax is $58.20, and the sales tax rate is 5%. Diane also gives the waitress a 15% tip, based on the pre-tax amount.

Part A

What is the amount of the tip that Diane gives the waitress?

Part B

What is the total cost of the dinner including tax and tip?

Back

Part A $8.73 Part B $69.84

Front

Expression to calculate the cost of a necklace with a 15% discount from price p.

Back

0.85p

Front

Diane's dinner bill is $45.20 before tax. Sales tax is 7.5%, and she tips 15% on the pre-tax amount. What is the tip amount and total cost including tax and tip?

Back

Tip: $6.78, Total: $55.37

Front

Expression showing n increased by 60%:

1.6n

,

n + 0.6

,

0.6n

,

1 + 0.6n

Back

1.6n

Front

James multiplies two fractions. Both fractions are greater than -1 but less than 0.

Which statement describes the product of the two fractions James multiplied?

Back

The product is greater than 0 but less than 1.