Name:________________________ Period:___________
Activity Sheet 2–1h
Review 8
1. Order Least to Greatest: {–1.01, –1.101, –1.011, –1.001, –1.11}
2. √7
__________________________
3. 5(3x + 5) = 40
A. 2½ and 2⅝ ; B. 2⅝ and 2¾; C. 2¾ and 2⅞; D. 2⅞ and 3
x =__________
5. 7,261,000,000 = ________________
(scientific notation)
7.
4. √ 123
= _____________
6. Domain of y = 4x – 6 : Range{–10,–7, 9, 16, 46}
– (– x – 1) – (– x – 1) = _____ Let x = –1
8. 53 is ____________% of 10
is between:
9.
(For # 6.) _____________________
What number is 82.5% of 500? ____________
10. Jose spent $181 on tickets to three events, the first event cost x plus 2 dollars and the
second event cost $9 less than 3 times first event. The third event cost 6 times the first event.
Find x. x = ____________
Perimeter = 250 m
Area = 3 m2
11.
76 m
12.
x
x=_____________
5m
20 m
25m
Perimeter: = _____________
Area: = _______ Perimeter: = __________
(Bonus)
(Bonus)
13. 2 – 4x = –21x + (– 2)
x = ________ 14. How many times greater is the dilated area
7
18
and volume of a shape using the scale factor
of 2? Area________ Volume _________
(Bonus)
15. Reflection across y-axis of point (–5, –9.): Location ___________ Quadrant: ______
(Bonus)
16. What is the Slope and Equation of following sequence: {7, 10, 13, 16, 19,… }?
Slope: ________________
Equation: ___________________
(Bonus)
17. Find the Slope and Equation:
x  y
Slope: _____________
of the line that created the Table
– 3  22
1  –2
Equation: ___________
5  –26
(Bonus)
18. A bag contains 4 blue, 6 red, and 5 green marbles. A fair 6 sided die is rolled. What is the
probability of drawing a Red marble and rolling a 1 or 2 on the die? P(R,1or2) = __________
Find Volume; Lateral Surface Area and Total Surface area of :
10m
5m
19. Volume: __________________
(Bonus) Lateral Surface Area:____________
8m
20. Total Surface Area:_____________