1. Last week Kylie spent the following amounts of time doing homework. Sunday: hours,Monday: hours, Tuesday: 3 hours,Wednesday: hours, Thursday: hours.What was the median number of hours Kylie spent doing homework last week?
2. What is (-2x5)4 equivalent to?
3. So far Parveen has earned the following scores on four 100-point tests this grading period: 85, 83, 91, and 94. What score must Parveen earn on the fifth and last 100-point test of the grading period to earn an average grade of exactly 90 for the 5 tests?
4. If x = -3 and y = 2, then 2x2 - 5xy + y2 = ?
5. What is the solution set for the inequality 2x - 3 < 5x + 6?
6. In regular hexagon ABCDEF, CD = 12 cm. What is the length of in cm?
7. If 18% of a given number is 63, then what is 45% of the given number?
8. What is (x3 - 4x2 + 5) - (3x3 + 6x2 - 9) equivalent to?
9. In the diagram, B, C, and d are collinear. The measures of a and ABC are 56° and 69°, respectively. The measure of ACD = ?
10. What is the expression (5x - 4y)(3x + y) equivalent to?
11. What value of x makes the equation 8x - 2(x - 5) = 2x - 20 true?
12. When -3 ⤠x ⤠3, |x -3| + |3 + x | = ?
13. The figure shows quadrilateral ABCD with angles measured as marked. What is the measure of c?
14. A tank currently holds 5,000 gallons of water. Each gallon of water weighs about 8 pounds. About how many pounds does the water in the tank weigh?
15. A 3-pound bag of oranges costs $1.99 at Yong's Grocery. A 3-pound bag of the same type of oranges costs $2.17 at Pat's Pantry. How much cheaper, per pound, are the Yong's Grocery oranges than Pat's Pantry oranges?