Math 7 1st Semester Exam

- 1. Anthony visited AJ's in the University Mall to purchase a pair of shoes for $139.99 and a pair of Levi's for $48.99. Tax is 9%. What is the sales tax for his purchase?
A) 17.00 B) $17.01 C) $188.98 D) $205.99 - 2. Mary Evelyn’s allowance was increased from $10.00 per week to $30.00 per week. Find the percent of increase.
A) 2% B) 200% C) 20% - 3. Sterling ran 32 miles in 6 days. At this rate, how many days will it take him to run 104 miles?
A) 40 days B) 19 C) 192 days D) 19.5 days - 4. If the total cost (t) is proportional to the number (n) of items purchased at a constant price (p), which equation represents the relationship between the total cost and the number of items?
A) n = (t)p B) t = (p)n C) t = n/p D) p = (t)n - 5. The scale on a map reads 1 cm = 45 miles. If two cities are 760.5 miles apart, what is the distance between the two cities on the map?
A) 16.9 cm B) 17 cm C) 760.5 cm - 6. A bank is offering 2.5% simple interest on a savings account. If you deposit $5000, how much interest will you earn in one year.
A) $125 B) $12.50 C) $1250 - 7. Susan buys a watch for $105.69 and a battery for $10.00. If the sales tax is 8.5%, what is her grand total?
A) $9.83 B) $125.52 C) $115.69 - 8. Jim ran 15 miles in 3 days. At this rate, how many miles will he run in 5 days?
A) 250 miles B) 25 miles C) 45 miles - 9. Ted buys 3 teddy bears for $9. How many can he buy with $45?
A) 3 teddy bears B) 5 teddy bears C) 15 teddy bears - 10. Camilla sells insurance. She gets paid 18% commission. If she sells $150,500 of insurance, what is her commission?
A) $27,090 B) $150,518 C) $270.90 - 11. The average temperature at the South Pole is -45 degrees. The average temperature at the equator is 92 degrees. How much warmer is the equator?
A) 137 B) -47 C) -137 D) 47 - 12. The scale on a map reads 1 cm = 70 miles. What is the distance between two cities if they are 2.5 cm apart?
A) 28 miles B) 175 miles C) 175 cm - 13. In a bag, there are 15 red m&m’s, 8 green mm’s, and 4 blue m&m. What is the part to whole ratio for red m&m’s?
A) 15/27 B) 8:27 C) 5:9 - 14. 0.4x + 3.9 = 5.78
A) 0.752 B) 4.7 C) 24.2 D) 10.55 - 15. Kenyatta keeps track of her calories to grams of protein intake for nutritional purposes. What is the ratio of calories to grams of protein in the cinnamon and raisin bagels?
A) 180:6 calories:grams B) 360:12 calories:grams C) 30:1 calories:gram - 16. Kenyatta bought 4 wheat bagels and 3 egg bagels. How many total calories are in the 7 bagels?
A) 2,600 B) 2,000 C) 2,670 calories D) 670 - 17. Anthony visited AJ's in the University Mall to purchase a pair of shoes for $139.99 and a pair of Levi's for $48.99. If tax is 9%, what is the total for his for his purchase with tax?
A) $205.99 B) $205.98 C) $206.00 - 18. Tank went on a diet. He lost 18 pounds. If this was 10% of his original weight, find his original weight.
A) 180 lb. B) 218 lb. C) 118 lb. - 19. -3(p+1) < -18
A) p>5 B) P<5 C) p>-5 D) P<-5 - 20. Similar Figures - do not write units
A) 3 B) 0.3 C) 30 |

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