Name:________________________ Period:___________
Activity Sheet 3–1L
Review 12
A.
__________________________
B.
2. Point: x < –3 and
C.
y>1
D.
A. Point A. B. Point B. C. Point C. D. Point D.
3. 3(2x + 5) = 70
4. √ .81
1. Order Least to Greatest: {–.199, –.193, –.103, .130, – .19}
x =__________
= _____________
5. 5.2 X 104 • 7 X 107 =_____________ 6. Range of y = ⅝ x : Domain{1,2, 3, 4, 5}
(scientific notation)
7. 5(–5x + 5) – 5(–5x – 5) = _____ Let x = 5
(For # 6.) _____________________
8. 82 is ____________% of 82
9.
What number is 6.5% of 60? ____________
10. Jose spent $324 on tickets to three events, the first event cost x plus 3 dollars and the
second event cost $9 less than 3 times first event. The third event cost 2 times the first event.
Find x.
x = ____________
Perimeter =72m Area = 49 m2
11.
29 m
12.
x
x=_____________
20 m
x = 8m
2m
Perimeter: = _____________ Area:=
Perimeter: = ___________
(Bonus)
_________
(Bonus)
13. 7x = 11x
x = ________
14. How many times greater is the dilated area
13
18
and volume of a shape using the scale factor
of 2.5? Area________ Volume _________
(Bonus)
15. What is the Slope and Equation of following sequence: {2, 7, 12, 17, 22,… }?
Slope: ________________
Equation: ___________________
(Bonus)
16.
Find the Slope and Equation:
x  y
Slope: _____________
of the line that created the Table
–2  3
(Bonus)
1  15
16. Equation: ___________
5  31
17. A bag contains 2 blue, 2 red, 5 green, and 1 white marble. Two marbles are drawn at the
same time. Probability of drawing a blue and white marbles with only one draw?P (B,W)=_____
Find Volume and Surface areas of the trapezoidal prism:
24m
10 m
18. Volume: ___________
19. Lateral Surface Area:__________
12m
20. Total Surface Area _______________
20m