The values of two mathematical expressions are equal

A letter that represents a number

Add, Subtract, Multiply, Divide

Consists of variables, numbers and operations.

Midchapter 1 Flashcards

1

Translate into an algebraic expression. Six less than a number w squared.

2w - 6
6 - w2
6 - 2w
w2 - 6

2

Name the operation indicated by the expression 7x

Division
Addition
Subtraction
Multiplication

3

Evaluate a power. 5³

25
125
15
625

4

Equation

The values of two mathematical expressions are equal
A letter that represents a number
Add, Subtract, Multiply, Divide
Consists of variables, operations, and numbers

5

The product of 5 and a number k is less than 60

5 + k - 60
5+ k < 60
5k - 60
5k < 60

6

Variable

The values of two mathematical expressions are equal
Consists of variables, operations, and numbers
A letter that represents a number
Add, Subtract, Multiply, Divide

7

Evaluate 6 + 30 ÷ 5

12
36/5
36
41

8

Write the expression in exponential form. x squared

3x
x3
2x
x2

9

Evaluate the expression for the given value. 2a³ when a = 10

60
8000
2000
120

10

Operation

A letter that represents a number
The values of two mathematical expressions are equal
Add, Subtract, Multiply, Divide
Consists of variables, numbers, and operations

11

Expression

A letter that represents a number
The values of two mathematical expressions are equal
Add, Subtract, Multiply, Divide
Consists of variables, numbers and operations.

12

Check whether the given number is a solution of the equation. 2(x + 3) < 4x when x = 3

no
yes

13

Find the Distance( D=rt ). An airplane travels at a rate of 8 miles per minute for 160 minutes.

1280 miles
152 miles
168 miles
20 miles

14

Evaluate the expression 32 - h when h = 8

256
4
40
24

Midchapter 1

Questions 14

Midchapter 1

Questions 14