7th grade topic 4 review

Select all expressions equivalent to -\frac{1}{2}\left(4-2+8x\right).

To evaluate a + 3 when a=7, you can___________7 for a in the expression.

Each part of an expression that is separated by a plus or minus sign is a(n)______________.

Select all expressions equivalent to \frac{3}{5}Χ+3

A(n)__________is a mathematical phrase that can contain numbers, variables, and operation symbols.

Select all of the situations that can be represented by the expression 25.7x +10.

Determine if the terms shown are like terms or unlike terms 63, 19.2, -1.

When you___________________an expression, your replace each variable with a given value.

Select all expressions equivalent to -6z+\left(-5.5\right)+3.5z+5y-2.5

x + 5 = 8 is an expression

-5x,-5,0.5xDetermine if the following are like terms or unlike terms

When two numbers are multiplied to get a product, each number is called a(n)_____________

A(n)__________is a mathematical phrase that can contain numbers, variables, and operation symbols.

The number 15 is an expression.

Which expression is equivalent to \frac{3}{4}(4h-6)?

The set of rules used to determine the order in which operations are performed is called the __________________________.

Select all expressions equivalent to -\frac{2}{3}Χ+2.

5x -3y +0.25 is not an expression