Algebra 1 2-0 Get Ready for Chapter 2

By Matt Richardson

Last updated over 1 year ago

18 Questions

Describe the relationship shown in the table using words and using an equation. 

Describe the relationship using words.

The amount of money earned, m, is the number of hours worked, t, plus 7.

The amount of money earned, m, is 7 times the number of hours worked, t.

The number of hours worked, t, is 7 plus the number of hours worked, m.

The number of hours worked, t, is the amount of money earned, m, times 7.

Describe the relationship using an equation.

m=7+t

D=\frac{7}{t}

m=7t

t=7m

Describe the relationship shown in the table using words and using an equation.  

Describe the relationship using words.

The area covered, A, by n tiles is the number of tiles plus 49.

The area covered, A, by n tiles is the number of tiles over 49.

The area covered, A, by n tiles is the number of tiles times 49.

The area covered, A, by n tiles is the number of tiles minus 49.

Describe the relationship using an equation.

A=n-49

A=49n

A=49+n

A=\frac{49}{n}

Simplify the expression.
-7-5
Enter only a number in the response field.

-12

-1

2

12

Simplify the expression.
-22-(-3)
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19

-19

5

-5

Simplify the expression.
2+(-6)
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Simplify the expression.
(-6)+(-3)
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Simplify the expression.
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10.

Simplify the expression.
Enter only a number in the response field.

11.

Simplify the expression.
\frac{9}{8}+(-\frac{2}{3})

1

11/24

7/5

27/16

12.

Simplify the expression.
\frac{4}{7}+\frac{1}{5}

20/7

4/5

27/35

5/12

13.

Simplify the expression.
(-\frac{5}{6})(-\frac{2}{3})

-\frac{7}{9}

\frac{7}{9}

-\frac{5}{9}

\frac{5}{9}

14.

Simplify the expression.
7(-6)(-3)^2

378

252

-378

-8

15.

Simplify the expression.
250\div(-50)
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16.

Simplify the expression.
9v^{2}-7-16v^2
Enter only a number in the response field.

7+25v^2

-7-7v^2

7-25v^2

-7+7v^2

17.

Simplify the expression.
-2bz-8-bz+2
Enter only a number in the response field.

-3bz-6

bz+10

bz+6

3bz+10

18.

Simplify the expression.
3x-6y-8x+y
Enter only a number in the response field.

5x-5y

-5x-5y

-5x+7y

5x-7y