Free WEST B Translating English to Algebra Questions and Answers

Question 1

Write an expression for the number of pencils in the box after removing two if p = the number of pencils in the box.

Accepted Answer

p - 2

Answer

When you 'remove' items from a quantity, it signifies a subtraction operation. If 'p' represents the initial number of pencils in the box and two are removed, the remaining number is found by subtracting 2 from 'p'. Therefore, the correct algebraic expression is p - 2.

Question 2

Write an expression for the number of tables in a coffee shop after the management adds three more tables.

Accepted Answer

t + 3

Answer

When items are 'added' to an existing quantity, it indicates an addition operation. If 't' represents the initial number of tables in the coffee shop and three more are added, the new total is found by adding 3 to 't'. Thus, the correct algebraic expression is t + 3.

Question 3

Write an expression for the amount of fat in a cookie with half the fat if g is the amount in a cookie.

Accepted Answer

1/2 g

Answer

To find 'half' of a quantity, you can either divide that quantity by 2 or multiply it by 1/2. If 'g' represents the original amount of fat in a cookie, then half the fat can be expressed as g divided by 2 (g/2) or g multiplied by 1/2 (1/2 g). Both are equivalent and correctly represent taking half of the original amount.

Question 4

Write an expression for the number of flowers in a bouquet that is half the size of f = the number in a bouquet.

Accepted Answer

1/2 f

Answer

To find 'half the size' of a quantity 'f', you must either divide 'f' by 2 or multiply 'f' by 1/2. The expression 1/2 f correctly represents this operation. This indicates that the new bouquet has half the number of flowers as the original bouquet.

Question 5

Which of the following scenarios could the term "8x + 5" be used to represent?

Accepted Answer

An application fee is $5 and each additional page cost $8

Answer

In the algebraic expression 8x + 5, the '5' represents a fixed, one-time cost, while '8x' represents a variable cost that depends on the quantity 'x'. In the scenario where an application fee is $5 and each additional page costs $8, the $5 is the fixed fee, and the $8 per page (where 'x' is the number of additional pages) is the variable cost. This perfectly matches the structure of the expression.

West B Test Practice Test

West B Test Practice Test

Free WEST B Translating English to Algebra Questions and Answers