Math

QuestionWrite algebraic expressions for these phrases: a. 2 times the quantity yy plus 11 b. nn cubed increased by 5 Check: 18 increased by the product of 3 and dd. Identify operations: increased by, product of. Write the expression.

Studdy Solution

STEP 1

Assumptions1. The verbal expressions are to be translated into algebraic expressions. . The words "times", "quantity", "plus", "cubed", "increased by", "product of" are to be interpreted as mathematical operations.
3. The variables used in the expressions are yy, nn, and dd.

STEP 2

Let's start with the first verbal expression "2 times the quantity yy plus11". The word "times" implies multiplication, "quantity" implies a group of terms, and "plus" implies addition.

STEP 3

Translate the verbal expression into an algebraic expression. The phrase "2 times the quantity yy plus11" can be written as2(y+11)2(y +11)

STEP 4

Now, let's move to the second verbal expression "nn cubed increased by". The word "cubed" implies a power of3, and "increased by" suggests addition.

STEP 5

Translate the verbal expression into an algebraic expression. The phrase "nn cubed increased by5" can be written asn3+5n^3 +5

STEP 6

Now, let's analyze the verbal phrase "18 increased by the product of3 and dd". The key verbal phrases in the expression are "increased by" and "product of". The phrase "increased by" implies addition, and "product of" implies multiplication.

STEP 7

Translate the verbal phrase into an algebraic expression. The phrase "18 increased by the product of3 and dd" can be written as18+3d18 +3dSo, the algebraic expressions for the given verbal expressions are 2(y+11)2(y +11), n3+5n^3 +5, and 18+3d18 +3d.

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