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1.1 Written Excercises
By Brayden Hascup
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Last updated 10 months ago
49 questions
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Question 1
1.
Simplify (8 - 3) + 3
Question 2
2.
Simplify 9 + (18 - 2)
Question 3
3.
Simplify 5 \cdot (11 + 1)
Question 4
4.
Simplify (13 - 6) - 7
Question 5
5.
Simplify (6 + 12) \div 3
Question 6
6.
Simplify 6 + (12 \div 3)
Question 7
7.
Simplify the expression 29 - (0 \cdot 9).
Question 8
8.
Simplify the expression 5 - (16 \div 4).
Question 9
9.
Simplify the expression (8 \cdot 17) + (12 \cdot 17).
Question 10
10.
Simplify the expression (12 - 11) - (2 \cdot 11).
Question 11
11.
Simplify the expression (26 + 4) \div (30 + 2).
Question 12
12.
Simplify the expression (40 \div 10) \div (1 \cdot 4).
Question 13
13.
Evaluate the expression 5x if x = 2.
Question 14
14.
Evaluate the expression 6y if y = 3.
Question 15
15.
Evaluate the expression xy if x = 2 and y = 3.
Question 16
16.
Evaluate the expression yz if y = 3 and z = 4.
Question 17
17.
Evaluate the expression (4x) + 7 if x = 2.
Question 18
18.
Evaluate the expression (3y) - 9 if y = 3.
Question 19
19.
Evaluate the expression (5z) - 7 if z = 4.
Question 20
20.
Evaluate the expression (8x) + 7 if x = 2.
Question 21
21.
Evaluate the expression (2x) + (2y) if x = 2 and y = 3.
Question 22
22.
Evaluate the expression (3z) - (4x) if x = 2 and z = 4.
Question 23
23.
Evaluate the expression 8 \cdot (y + z) if y = 3 and z = 4.
Question 24
24.
Evaluate the expression 7 \cdot (y - x) if x = 2 and y = 3.
Question 25
25.
Evaluate the expression \frac{1}{2} \cdot (z - x) if x = 2 and z = 4.
Question 26
26.
Evaluate the expression \frac{3}{2} \cdot (y + 6) if y = 3.
Question 27
27.
Evaluate the expression (y + x) / (y - x) if x = 2 and y = 3.
Question 28
28.
Evaluate the expression (z + y) / (z - y) if y = 3 and z = 4.
Question 29
29.
Evaluate the expression (4x) - 8 if x = 2.
Question 30
30.
Evaluate the expression 4z - (8x) if x = 2 and z = 4.
Question 31
31.
Evaluate the expression (5yz) - x if x = 2, y = 3, and z = 4.
Question 32
32.
Evaluate the expression 8 + (9xy) if x = 2 and y = 3.
Question 33
33.
Evaluate the expression for the area of a rectangle lw if l = 25 and w = 12.
Question 34
34.
Evaluate the expression for the perimeter of a rectangle (2l) + (2w) if l = 25 and w = 12.
Question 35
35.
Evaluate the expression for the perimeter of a triangle (a + b) + c if a = 10, b = 24, and c = 26.
Question 36
36.
Evaluate the expression for the area of a right triangle \frac{1}{2} \cdot (ab) if a = 10 and b = 24.
Question 37
37.
Evaluate the expression for the temperature in degrees Fahrenheit given degrees Celsius (1.8C) + 32 if C = 37.
Question 38
38.
Evaluate the expression for the distance in meters traveled by an object falling for t seconds \frac{1}{2} \cdot g(t \cdot t) if g = 9.8 and t = 16.
Question 39
39.
Evaluate the expression for simple interest on a loan of P dollars Prt if P = 5000, r = 0.125, and t = 2.
Question 40
40.
Evaluate the expression for the cost of cents of electricity to operate an electric light for one hour \frac{(p \cdot c)}{1000} if p = 75 and c = 9.5.
Question 41
41.
Find a value for n that makes the equation 4n = 12 true.
Question 42
42.
Find a value for x that makes the equation 8x = 16 true.
Question 43
43.
Find a value for y that makes the equation y + 3 = 3 + y true.
Question 44
44.
Find a value for m that makes the equation m + 5 = 5 true.
Question 45
45.
Find a value for y that makes the equation \frac{1}{2} = y = 3 \cdot 2 true.
Question 46
46.
Find a value for y that makes the equation \frac{3}{4} + y = 0.75 + y true.
Question 47
47.
Solve the equation a \cdot a = 2a.
Question 48
48.
Solve the equation z \cdot 8 = z.
Question 49
49.
Solve the equation (b \cdot b) + 3 = 4b.