HW 21.1 Mon Translate Algebraic Expressions

Front

Five times Mike's age, increased by 9

Back

5x + 9

Front

Which of the following represents twice the difference of a number and 7?

Back

2(x - 7)

Front

What does 'difference' mean?

Back

subtract

Front

Erica has three less than twice as many pencils as Dale has. If Dale has d pencils, which expression shows how many pencils Erica has?

Back

2d - 3

Front

Translate this phrase into an algebraic expression: 24 more than Victoria's test score. Use x to represent Victoria's test score.

Back

x + 24

Front

What is the algebraic expression for 'the sum of a number and 10'?

Back

x + 10

Front

Translate '3 times a number decreased by 4' into an algebraic expression.

Back

3x - 4

Front

What does 'increased by' indicate in an expression?

Back

add

Front

If a number is represented by x, what does 'half of a number' translate to?

Back

1/2 x

Front

What is the expression for 'the product of 5 and a number'?

Back

5x