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Topic
Mathematics
Study Set
Intermediate Algebra
Quiz 1: Real Numbers and Algebraic Expressions
Path 4
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Question 261
Short Answer
Simplify each expression. Write using only positive exponents. -
x
5
t
โ
x
2
t
+
3
x^{5t} \bullet x^{2t+3}
x
5
t
โ
x
2
t
+
3
Question 262
Short Answer
Write in scientific notation. -54,000,000
Question 263
Short Answer
Write in scientific notation. -0.000730
Question 264
Short Answer
Write in scientific notation. -Use scientific notation to find the quotient
(
0.036
)
(
0.00008
)
0.0064
\frac{(0.036)(0.00008)}{0.0064}
0.0064
(
0.036
)
(
0.00008
)
โ
Express the quotient in scientific notation
Question 265
Multiple Choice
Write each number in scientific notation. -737,200,000
Question 266
Multiple Choice
Write each number in scientific notation. -0.000203
Question 267
Multiple Choice
Write each number in scientific notation. -
294.1
ร
1
0
5
294.1 \times 10^5
294.1
ร
1
0
5
Question 268
Multiple Choice
Write each number in scientific notation. -Which of the following statements is true?
Question 269
Multiple Choice
Write each statement as an equation. Use x to represent the number. -The quotient of a number and sixteen, reduced by three times the number, is four.
Question 270
Multiple Choice
Write each statement as an equation. Use x to represent the number. -Nine less than twice a number is six more than twice the number.
Question 271
Multiple Choice
Write each statement as an equation. Use x to represent the number. -The opposite of three times the absolute value of the sum of a number and four, decreased by nine, is five times the difference of the number and nine.
Question 272
Multiple Choice
Write each statement as an equation. Use x to represent the number. -Use the commutative property to write an equivalent expression for 3c - 4d.
Question 273
Multiple Choice
Write each statement as an equation. Use x to represent the number. -Use the associative property to write an equivalent expression for 2x + (y + 6) .
Question 274
Multiple Choice
Name the property illustrated. -143 โ 1 = 143
Question 275
Multiple Choice
Name the property illustrated. -16 + (-16) = 0
Question 276
Multiple Choice
Simplify --5-(-2)
3
รท 4
Question 277
Multiple Choice
Simplify -
Question 278
Multiple Choice
Simplify -
Question 279
Multiple Choice
Simplify -