Lesson 8: Systems of Equations and Inequalities Unit Test

Algebra 1 Unit 7: Systems of Equations and Inequalities. Does anyone know the answers to the Commonwealth charter academy 9th grade test?

If a circle gas a diameter of 4 meters, what is the area

3d squared - 1 for d = - 5

Order these decimals from least to greatest: 0.35 3.5 0.53 0.3 0.05

use the multiplication equation multiplied by 1/3 = 5 to write a division equation. draw a diagram to show that you equation makes sense.

A hole punch cuts a circular hole with a diameter of 8 millimeters in a piece of paper. Which is closest to the area, in square millimeters, of the hole?

The graphs of the equations y = x - 1 and y = (x - 1) 4 are shown in the standard (x, y) coordinate plane below. what real values of x, if any, satisfy the inequality (x - 1) 4 < (x - 1) ?

Which expression is equivalent to 2 (a+3) when a=3? A). 2 (3) B). 5 (3) C). 2 (3) + 3 D). 2 (3) + 6

The temperature in your town is 31 degrees Fahrenheit. The radio announcer says that the temperature will drop 15 degrees. What will the temperature be?

If the numerator of a fraction is larger than the denominator of the fraction, than it is greater than 1

Part 1: what are the conditions for using the standard deviation formula when conducting a significance test? be specific about p versus p-hat. part 2: what are the conditions for approximating with a normal distribution?'