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ASSIGNMENT 6 🍏: What's a Variable & Other Vocabulary?

Last updated about 5 years ago

7 questions

1

1

1

1

1

1

5

Question 1

1.

A variable is:

a symbol used for an unknown number and usually a letter of the alphabet

a fixed value in an expression that does not change

the number attached to a variable by multiplication

each part of an expression separated by an operation symbol (x, +, -, /)

Question 2

2.

A constant is:

a symbol used for an unknown number and usually a letter of the alphabet

a fixed value in an expression that does not change

the number attached to a variable by multiplication

each part of an expression separated by an operation symbol (x, +, -, /)

Question 3

3.

A coefficient is:

a symbol used for an unknown number and usually a letter of the alphabet

a fixed value in an expression that does not change

the number attached to a variable by multiplication

each part of an expression separated by an operation symbol (x, +, -, /)

Question 4

4.

A term is:

a symbol used for an unknown number and usually a letter of the alphabet

a fixed value in an expression that does not change

the number attached to a variable by multiplication

each part of an expression separated by an operation symbol (x, +, -, /)

Question 5

5.

An expression:

includes an equal sign and shows two equal expressions

does not have an equal sign and represents a relationship between variables and numbers

Question 6

6.

An equation:

includes an equal sign and shows two equal expressions

does not have an equal sign and represents a relationship between variables and numbers

Question 7

7.

Drag the items into the correct groups.

7m+3
25w
y
93
5c = 25

Variables
Expressions (Hint: don't have equal sign)
Equations (Hint: must have an equal sign)
Constants (Hint: numbers by themselves)
Coefficient and Variable (Hint: a number and a variable joined by multiplication; there's no multiplication symbol)