What is the next term in this pattern? 1, 3, 9, 27, ...
81
Simplify this expression: 3x + 5 + x
4x + 5
Simplify this expression: 2 x 3a
6a
Simplify this expression: 10a ÷ 5
2a
What is the variable in this equation? x + 3 = 7
x
Simplify this expression: 4a + 2 - 2a + 6
2a + 8
Simplify this expression: 9b x 3
27b
Simplify this expression: 12xy ÷ 3
4xy
What is the solution to this equation? y + 4 = 12
y = 8
4x - y
8a2b2
Simplify this expression: 15ab ÷ 20ab
3/4
Is this an expression or an equation? x + 6 = 11
Equation (because of the equals sign!)
Simplify this expression: 8a + b + 4a + 2b + 3
12a + 3b + 3
Simplify this expression: 5cd x 3cde
15c2d2e
Simplify this expression: 15abc ÷ 10bc
3a/2
What is the next term in this pattern? 1, 4, 3, 12, 11, 44, ...
43
Simplify this expression: 3x + 2y + x - 3y
4x - y
Simplify this expression: 8rst x st x 2rt
Simplify this expression: 18a2b2 ÷ 15ab
6ab/5