Writing Expressions

Write Expressions

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TAKE NOTES

This will not be retaught

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Expression

A mathematical phrase that contains numbers, variables, and operations.

It does not contain an equal sign. 

Writing Expressions

• TAKE NOTES FROM IMAGE

• Verbal statements can be translated to algebraic expressions. It's like deciphering a secret message or translating from one language to another.

Multiple Choice

g plus 1.75

• $$1.75\ -\ g$$

• $$g\ +\ 1.75$$

• $$g\ +1.75g$$

Multiple Choice

10 more than 5 times p

• $$5p+10$$

• $$5\div p+10$$

• $$5+p+10$$

Multiple Choice

40 times the sum of r and 6

• $$r+6\ \cdot\ 40$$

• $$40\left(r+6\right)$$

• $$\left(40+r\right)\ +6$$

Multiple Choice

j divided by 5

• $$j\ \times\ 5$$

• $$j\div5$$

• $$j\ >\ 5$$

Multiple Select

Choose all the correct statements for 4x + 9

• 4 is the variable

• 4 is the coefficient

• 9 is the constant

• This is an equation

• x is the variable

Multiple Choice

Which algebraic expression represents the verbal expression:

Eight more than a number

• n - 8

• $$8\cdot n$$

• $$8\div n$$

• n + 8

Multiple Choice

The difference between a number and 5

• n + 5

• n - 5

• $$5\cdot n$$

Multiple Choice

A number decreased by 3

• t + 3

• t - 3

• $$3\cdot t$$

Multiple Choice

Fourteen increased by b

• 14 - b

• $$14\cdot b$$

• 14 + b