Name:________________________ Period:___________
Activity Sheet 2–2a
Review 1
1. – 2 (– 1.5x + 10) = _____________
2. 4(– 2x – y) – (– 7x + 3y) = ________
3. – 4(x – 6) = 88
4. – 6(– 3x – 9) = – (– 12x – 28) x = ___________
5.
x = ___________
22 is 1.4% of ___________
7. 18 is ____________% of 118
6.
4 – (– 2x + 8) – (– 3x – 1) = ______ Let x = – 2
8.
What number is 13% of 333? ____________
9. Jose spent $108 on tickets to two events, the first event cost x plus 6 dollars and the second
event cost $18 less than 2 times first event. Find x.
x = ____________
32m
11.
12.
Total
Perimeter: = ___________
Perimeter: = __________
8m
Total
17 m Area: = _______
6m
6m
16m
13. 8 – 2x = –11x + (– 6)
x = ________
14. Graph: 2x + 3  12
5
31
8
For 15 and 16
Area = 19
m2
Perimeter = 100m 15. Perimeter of Smaller Shape: _______
16m
16. Area of Bigger Shape: _____________
4m
17. If ( x, – 4) is a solution for
3x + 6y = 18
What is x? _____________
18. What Quadrant is the point (2.1 , 11.8) Located in? Quadrant: ____________
19. Is the point (– 2, – 5) a solution the equation – 4x + 2y = –18?
__________
20.Determine whether table (a.) is a function or non-function AND write the domain and range.
(a.) Price(x) Shipping Costs(y)
Function
20: ______________
3.00
3.01
3.01
3.02
3.02
0.99
1.00
1.00
1.99
1.99
What is the domain for table (a)?
What is the range for table (a)?
Domain: ______________
Range: _______________
21. Ten years from now, Mason will be two times Dixon’s age. Today,
Dixon is sixty-six years younger than Mason. How old is Dixon? _______________