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LRIS 3.2 Assignment

Last updated about 5 years ago
19 questions
1

Write an expression for:

12 more than x

Remember, no spaces please. Use "+" for add, "-" for subtract, and "/" for divide. For multiplying, have the coefficient and the variable side by side.

1

Write an expression for:

x increased by 12

Remember, no spaces please. Use "+" for add, "-" for subtract, and "/" for divide. For multiplying, have the coefficient and the variable side by side.

1

Write an expression for:

x take away 12

Remember, no spaces please. Use "+" for add, "-" for subtract, and "/" for divide. For multiplying, have the coefficient and the variable side by side.

1

Write an expression for:

the sum of x and 12

Remember, no spaces please. Use "+" for add, "-" for subtract, and "/" for divide. For multiplying, have the coefficient and the variable side by side.

1

Which expression is not the same as the others?

1


Remember, no spaces please.

Use "+" for add, "-" for subtract, and "/" for divide. For multiplying, have the coefficient and the variable side by side.

1



Remember, no spaces please.

Use "+" for add, "-" for subtract, and "/" for divide. For multiplying, have the coefficient and the variable side by side.

1



Remember, no spaces please.

Use "+" for add, "-" for subtract, and "/" for divide. For multiplying, have the coefficient and the variable side by side.

1



Remember, no spaces please.

Use "+" for add, "-" for subtract, and "/" for divide. For multiplying, have the coefficient and the variable side by side.

1



Remember, no spaces please.

Use "+" for add, "-" for subtract, and "/" for divide. For multiplying, have the coefficient and the variable side by side.

1



Remember, no spaces please.

Use "+" for add, "-" for subtract, and "/" for divide. For multiplying, have the coefficient and the variable side by side.

1



Remember, no spaces please.

Use "+" for add, "-" for subtract, and "/" for divide. For multiplying, have the coefficient and the variable side by side.

1



Remember, no spaces please.

Use "+" for add, "-" for subtract, and "/" for divide. For multiplying, have the coefficient and the variable side by side.

1


12 less than a number x

12 - x

Write in complete sentences what they did wrong.

1


12 less than a number x

12 - x

Now, write the correct expression with no spaces.

1

Write this as an expression.


Remember, no spaces please.

Use "+" for add, "-" for subtract, and "/" for divide. For multiplying, have the coefficient and the variable side by side.

For example, "3+x".

1

What is the value of this expression if x = 2?


1



Remember, no spaces please.

Use "+" for add, "-" for subtract, and "/" for divide. For multiplying, have the coefficient and the variable side by side. Use parentheses if needed.

For example, "3+x".

1