TEST 3B IS TOMORROW!

1. TEST 3B IS TOMORROW! Are you ready?! Let’s see… 

2. #1 • Miss Kenny spends $90 on groceries each week. Which table below best represents the relationship between w, the number of weeks, and r, the amount Miss Kenny pays for groceries in that length of time? a.) b.) c.) d.)

3. #2 • Miss Johnson wants to buy Walter a PetsMart membership. To get a membership, Miss Johnson must pay a basic fee of $12 and $0.50 per week after that. Which equation can be used to find p, the cost in dollars for Walter’s PetsMart membership for w weeks? a.) p = 50w + 12 b.) p = 0.5w + 12 c.) p = 50(w + 12) d.) p = 0.5(w + 12)

4. #3 • Fill in the missing words… • An obtuse anglehas a measure greater than ___º but less than ___º

5. #4 • Describe each angle of the trapezoid as either acute, obtuse, or right. Angle A_____ Angle C ______ Angle B ______ Angle D ______ a b c d

6. #5 • What rule is used to find y in terms of x? a.) x = y – 3 b.) x = + 2 c.) x = 2y – 13 d.) x = y + 3

7. #6 • Look at the figure below • Which two angle sums would make an acute angle? a.) <UWX and <XWY b.) <YWU and <SWT c.) <TWU and <XWY

8. #7 • Brandi measured the length of her desk. The length of the desk was between 11.3 and 11.4 inches. Which of the following could have been the length of Brandi’s desk? a.) 11.035 b.) 11.29 c.) 11.312 d.) 11.21

9. #8 • Study the figure below. Which angles appear to be acute? a.) 1 & 2 b.) 1 & 3 c.) 2 & 4 d.) 3 & 4 2 1 3 4

10. #9 • Order the following fractions from largest to smallest: , , ,

11. #10 • Which equation represents the following sentence? 10 less than 4 times a number, n, is 39 a.) 10 – 4n = 39 b.) 4n – 10 = 39 c.) 10n - 4

12. #11 • find the measure of <DAE to the nearest degree.