WorksheetsAlgebraic Expressions and Fractions
Total questions: 20
Worksheet time: 39mins
Twice the product of g and z is represented by which expression?
2gz
gz + 2
2g ÷ z
g ÷ z
The expression below represents Ms. Hibbler's age in terms of h. Ms. Sterling's age is 2h - 15. Which of the following is true?
Ms. Hibbler is 15 less than 2 times Ms. Sterling's age.
Ms. Hibbler's age is 2 less than 15 times Ms. Sterling's age.
Ms. Sterling's age is 15 less than 2 times Ms. Hibbler's age
Ms. Sterling's age is 2 less than 15 times Ms. Hibbler's age.
What is the value of the expression 0.05x + 0.30y + 0.50z when x = 2, y = 3 and z = 4
0.859
3
12
3.9
What is the value of the expression when x = 6 and y = -3
21 x - y
0
6
9
1.5
Evaluate a + 3b when a = -4 and b= -5
-19
19
-11
11
Which can be represented by the expression 21 - 2c
21 less than twice a number
21 less than a number squared
the difference of 21 and twice a number
21 less than a number squared
What is equivilent to 3b -15 +3b + 6 + 2b2
8b + 15
2b2 + 21
2b2 + 6b + 21
2b2 + 6b - 9
Simplify 6(a-2b) + 3(4a + b)
18a - 15b
18a - 11b
18a - 9b
18a - b
6/5x
6/5
(x+3)/(x+2)
(x+3)/(x-4)
Expand (y+1)(y-2).
y2-2y-2
y2-y-2
y2+y-2
y2+2y-2
Factorise b2 - 81.
(b-8)(b+8)
(b-9)(b+9)
(b-9)(b-9)
(b-8)(b-8)
