Alg. 1 Readiness Fall Final Review

A number subtracted from 23

Simplify    -3(2n – 4) + 3n

Simplify  (-200)(1)(30).

What is the perimeter of a room that measures 10 by 12? 

You dive 120 ft, come up 30 ft,and dive another 70 ft.  Use signed numbers.

9(-10) ÷ [4(-9) – 7(-5)]      What would you do first following the order of operations?

Translate into a number:   two hundred six thousand, three hundred sixty-two

Is-7 a solution of -3x =  21 – x   

There were 25 storms. 11 turned into hurricanes. What fraction turned into hurricanes? 

Simplify 120/-40.

Solve 30 – 5x = 14 + 3x

Solve   -9 – 3 = 3x + 6 – 2x

What fraction of the pie is shaded gray?

Simplify   -8- + (-6)              

Two times a number, added to 4, is 28.  Solve

3[3² + 3(7 – 1)] – 20(3)    What do you do 1st to simplify using the order of operations?

What number could the far right dot represent?

If the diameter of a circle is 1/3 inch,what is the radius?

Evaluate   5xy – 6x   when x = 3 and y = 7.

What is  816,472   rounded to the nearest hundred? 

-9 – 3 = 3x + 6 – 2x           When asked to solve, what would you do first?     

Planet A is -300 degrees. Planet B is 600 degrees.  Find the difference in temperatures.

Simplify  22/0

Write  2∙4∙4∙7∙7∙7  in exponential notation.

What is the common denominator of 1/20, 1/4, and 1/8?

-3/35 ÷ 9/5

What is the perimeter of this triangle?