Question

1. circle each of the terms in the expression. $2x + 3y + 10$
2. circle each expression and box each equation.

5 $3x$ $5 + 7 = 20 - 8$

1. identify the coefficients, constants, and variables in t
2. identify the like terms in each expression:

a. $10 + 3x + 5 - x$

1. simplify each expression.

a. $8x + 4x + 5 - 2$

1. simplify each expression.

a. $5x + 10 - x + 7$

1. which expression has more terms? explain how y

Explanation:

Step1: Solve Question 1 (Identify terms)

Terms are separated by +/-. The terms are $2x$, $3y$, $10$.

Step2: Solve Question 2 (Classify expressions/equations)

Expressions (no =): $5$, $3x$, $y$. Equation (has =): $5+7=20-8$.

Step3: Solve Question 4a (Identify like terms)

Constant terms: $10, 5$. Variable terms with $x$: $3x, -x$.

Step4: Solve Question 5a (Simplify expression)

Combine $x$-terms: $8x+4x=12x$. Combine constants: $5-2=3$.

Step5: Solve Question 6a (Simplify expression)

Combine $x$-terms: $5x-x=4x$. Combine constants: $10+7=17$.

Answer:

1. The terms to circle are $\boldsymbol{2x}$, $\boldsymbol{3y}$, and $\boldsymbol{10}$.
2. Circle the expressions: $\boldsymbol{5}$, $\boldsymbol{3x}$, $\boldsymbol{y}$; Box the equation: $\boldsymbol{5 + 7 = 20 - 8}$.

4a. Like terms: $\boldsymbol{10}$ and $\boldsymbol{5}$; $\boldsymbol{3x}$ and $\boldsymbol{-x}$.
5a. $\boldsymbol{12x + 3}$
6a. $\boldsymbol{4x + 17}$
(Note: Question 3 and 7 are incomplete, so no full solution is provided for them.)