AnswersFL-1205070-MJ Grade 8 Pre-Algebra Summer 2026Unit Test

Exploring the Pythagorean Theorem Answers

2 verified answers3 views
21
Free Preview

Find the difference. Express the answer in scientific notation.

Question illustration
A
3.39 times 10 Superscript negative 26
Option A
B
5.73 times 10 Superscript negative 26
Option B
C
3.39 times 10 Superscript negative 13
Option C
D
5.73 times 10 Superscript negative 13
Option D
22
Free Preview

What is the value of c in the equation below?

Question illustration
A
Negative 4
Option A
B
Negative 2
Option B
C
StartFraction 1 Over 64 EndFraction
Option C
D
One-fourth
Option D
23

Pablo simplified the expression as shown. Which statement explains Pablo’s error?

Question illustration
A
He should have added the exponents instead of multiplying them.
B
He should have divided the exponents instead of multiplying them.
C
He should have found 8 as the exponent, not –8.
D
He should have written as .
Option D
24

What is the value of ?

Question illustration
A
Negative StartFraction 256 Over 81 EndFraction
Option A
B
Negative StartFraction 81 Over 256 EndFraction
Option B
C
StartFraction 81 Over 256 EndFraction
Option C
D
StartFraction 256 Over 81 EndFraction
Option D
25

Dahlia is simplifying using these steps:Although Dahlia is correct so far, which step could she have used instead to simplify the expression ?

Question illustration
A
(3 t) Superscript 4 = 3 t Superscript 4
Option A
B
3 Superscript 4 Baseline t = 81 t
Option B
C
4 (3 t) = 12 t
Option C
D
3 Superscript 4 Baseline t Superscript 4 Baseline = 81 t Superscript 4
Option D

Did you find these answers helpful?

More from this Course

Quiz
3 verified answers

Unit Test

Quiz
10 verified answers

Solving for Unknown Angles in Triangles

Instruction
4 verified answers

Instruction