Copy of ALGEBRA 1 - UNIT 1 - REAL NUMBERS EXAM (8/9/2024)
star
star
star
star
star
Last updated over 1 year ago
16 questions
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Question 1
1.
LEVEL 2
Which expression is a rational number?
Question 2
2.
LEVEL 2
Which terms can be used to classify the expression:
Question 3
3.
LEVEL 2
Place an X in the table to show whether each expression is rational or irrational.
Question 4
4.
LEVEL 2
Which expression shows the Distributive Property applied to:
7(2x+5)−4(2x+5)72𝑥+5−42𝑥+5?
Question 5
5.
LEVEL 2
Which number has 5 significant digits?
Question 6
6.
LEVEL 2
Simplify the expression: 14(8x+12)−8(x−6)148𝑥+12−8𝑥−6
SHOW YOUR WORK
Question 7
7.
LEVEL 2
Question 8
8.
LEVEL 2
Solve the equation: 11(2x−5)+9=20
SHOW YOUR WORK
Question 9
9.
LEVEL 2
Solve the equation: 20(3−4x)−17(3−4x)=12
SHOW YOUR WORK
Question 10
10.
LEVEL 2
The amount of snowfall in a night was at least 1 inch but less than 5 inches. Graph the possible values of snowfall on the number line shown.
Question 11
11.
LEVEL 2
SHOW YOUR WORK
Question 12
12.
LEVEL 3
Question 13
13.
LEVEL 3
Question 14
14.
LEVEL 3
Graph the solution to the inequality: −13x≥2−13𝑥≥2 or 2(x+1)>82𝑥+1>8
SHOW YOUR WORK
Question 15
15.
LEVEL 4
The amount of snowfall in a night was at least 1 inch but less than 5 inches. What range of values gives the possible amount of snowfall? Graph the solution on the number line.
Question 16
16.
LEVEL 3
Solve the formula for B.
A pyramid has a volumen of 49 cubic centimeters and a high of 7 centimeters, find the value of the base area.