Giving BIG points plz be right i need to ace this thx.

1. : some number to the power of four.

2. z ÷ 4 : quotient of a variable and four.

3. y – 4 : four less than an unknown value.

4. 4x : four times an unknown value.

5. b + 4 : four more than some number.

Solution:

To match the verbal expression with the algebraic expression.

1.

Here a is some number and it have power 4.

So, the algebraic expression is some number to the power of four.

2. z ÷ 4

Here z is a variable.

If divide z, we obtain a quotient.

So, the algebraic expression is quotient of a variable and four.

3. y – 4

Here y is an unknown value and – symbol indicates less.

So, the algebraic expression is four less than an unknown value.

4. 4x

4x = 4 × x

This means 4 times x and x is an unknown value.

So, the algebraic expression is four times an unknown value.

5. b + 4

Here b is some number and + symbol indicates more.

So, the algebraic expression is four more than some number.

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

1. supplementary angles

2. acd and bcd

step-by-step explanation: