Name:________________________ Period:___________
Activity Sheet 3–1j
2. √ 29
1. Order Greatest to Least: {7.399, 7.393, 7.903, 7.930, 7.39}
__________________________
3. 2(4x – 6) = 22
x =__________
Review 10
is between:
A. 5 and 6 ; B. 6 and 7; C. 7 and 9; D. 14 and 15
4. √ 78
= _____________
5. 6.8 X 1018 ÷ 2 X 106 =_____________ 6. Domain of y = –x – 6 : Range{–4,–2, 0, 2, 4}
(scientific notation)
7. 4(–4x + 4) – (–4x – 4) = _____ Let x = 4
(For # 6.) _____________________
8. 11 is ____________% of 300
9.
What number is 1.7% of 405.5? ____________
10. Jose spent $132 on tickets to three events, the first event cost x plus 3 dollars and the
second event cost $12 less than 3 times first event. The third event cost 4 times the first event.
Find x.
x = ____________
Perimeter = (4x) m Area = 7 m2
11.
120 m
12.
x
x=_____________
7m
40 m
x = 28m
Perimeter: = _____________ Area:= _________
Perimeter: = _______
(Bonus)
(Bonus)
13. 1 – 4x = –10x – 6
x = ________ 14. How many times greater is the dilated area
10
18
and volume of a shape using the scale factor
of 2.2? Area________ Volume _________
(Bonus)
15. If (x, – 4) is a solution for x – 4y = 22
What is x? _____________
16. What is the Slope and Equation of following sequence: {4, 2, 0, –2, –4,… }?
Slope: ________________
Equation: ___________________
(Bonus)
17.
Find the Slope and Equation:
x  y
Slope: _____________
of the line that created the Table
– 5  23
(Bonus)
– 1  11
19. Equation: ___________
2  2
18. A bag contains 6 blue, 2 red, 5 green, and 7 white marbles. Two marbles are drawn at the
same time. Probability of drawing both Red marbles with only one draw? P(R,R)=__________
Find Volume and Surface area of the Ball to the Right:
20 m
19. Volume: ___________
20. Surface Area:_____________