Multiply or Divide. Find an exact answer and an estimated answer. (2B.7.5 & 21) 8 а. 2 10 b. 92 4 7 Exact: Exact: Estimate: Estimate: 13.) Add or Subtract. Find an exact answer and an estimated answer. (2B.7.27, 41, & 43) 4 а. 1 13 8 15 7 -4 8 22- 9 1 49 b. 6 С. 13 16 Exact: Exact: Exact: Estimate: Estimate: Estimate: 14.) Translate the phrase to an algebraic exp ression. Usex to represent "a number". (2B.7.69 & 71) a. -6 increased by a number. b. Multiply 2 by a number

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Multiply or Divide. Find an exact answer and an estimated answer.
(2B.7.5 & 21)
8
а. 2
10
b. 92
4
7
Exact:
Exact:
Estimate:
Estimate:
13.) Add or Subtract. Find an exact answer and an estimated answer.
(2B.7.27, 41, & 43)
4
а. 1
13
8
15
7
-4
8
22-
9
1
49
b. 6
С.
13
16
Exact:
Exact:
Exact:
Estimate:
Estimate:
Estimate:
14.) Translate the phrase to an algebraic exp ression. Usex to represent "a number".
(2B.7.69 & 71)
a. -6 increased by a number.
b. Multiply 2
by a number
Transcribed Image Text:Multiply or Divide. Find an exact answer and an estimated answer. (2B.7.5 & 21) 8 а. 2 10 b. 92 4 7 Exact: Exact: Estimate: Estimate: 13.) Add or Subtract. Find an exact answer and an estimated answer. (2B.7.27, 41, & 43) 4 а. 1 13 8 15 7 -4 8 22- 9 1 49 b. 6 С. 13 16 Exact: Exact: Exact: Estimate: Estimate: Estimate: 14.) Translate the phrase to an algebraic exp ression. Usex to represent "a number". (2B.7.69 & 71) a. -6 increased by a number. b. Multiply 2 by a number
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