Glencoe Math Accelerated, Student Edition
Glencoe Math Accelerated, Student Edition
1st Edition
ISBN: 9780076637980
Author: McGraw-Hill Glencoe
Publisher: MCG
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Permutations and Combinations
If there are 5 dishes, they can be relished in any order at a time. In permutation, it should be in a particular order. In combination, the order does not matter. Take 3 letters a, b, and c. The possible ways of pairing any two letters are ab, bc, ac, ba…
Counting Theory
The fundamental counting principle is a rule that is used to count the total number of possible outcomes in a given situation.
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Question
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Chapter 1.3, Problem 54CCR
To determine

The value of the expression 75÷(7+8)−3 .

Expert Solution & Answer
Check Mark

Answer to Problem 54CCR

  2

Explanation of Solution

Given information:

The expression: 75÷(7+8)−3 .

Concept Used:

  • For Order of Operation, we will use PEMDAS rule.

Symbols are representing:

P − parenthesis, E − exponent, M − multiplication,

D − division, A − addition and S − subtraction.

  • If grouping symbols such as parenthesis are present, simplify expressions within those first, starting with the innermost set.
  • Evaluate exponential expressions or absolute values in order from left to right.
  • Multiply or divide in order from left to right.
  • Add or subtract in order from left to right.

If there is no grouping symbols or no exponents, we multiply or divide and then add or subtract in the order from left to right.

Rules of Addition/ Subtraction:

  • Two numbers with similar sign always get added and the resulting number will carry the similar sign.
  • Two numbers with opposite signs always get subtracted and the resulting number will carry the sign of larger number.

Rules of Multiplication/ Division:

  • The product/quotient of two similar sign numbers is always positive.
  • The product/quotient of two numbers with opposite signs is always negative.

Calculation:

In order to find the value of the expression 75÷(7+8)−3 , first simplify the terms inside the parenthesis and then simplify further by dividing the resulting numbers as it appears first on moving from left to right. Then simplify further by subtracting the resulting numberas shown below

  75÷(7+8)−3=75÷(15)−3=75÷15−3=5−3=2

Thus, the value of the expression is 2 .

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Chapter 1.3, Problem 53CCR
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Chapter 1.3, Problem 55CCR

Chapter 1 Solutions

Glencoe Math Accelerated, Student Edition

Ch. 1.1 - Prob. 1GPCh. 1.1 - Prob. 2GPCh. 1.1 - Prob. 3GPCh. 1.1 - Prob. 4IPCh. 1.1 - Prob. 5IPCh. 1.1 - Prob. 6IPCh. 1.1 - Prob. 7IPCh. 1.1 - Prob. 8IPCh. 1.1 - Prob. 9HPCh. 1.1 - Prob. 10HP
Ch. 1.1 - Prob. 11HPCh. 1.1 - Prob. 12HPCh. 1.1 - Prob. 13STPCh. 1.1 - Prob. 14STPCh. 1.1 - Prob. 15STPCh. 1.1 - Prob. 16CCRCh. 1.1 - Prob. 17CCRCh. 1.1 - Prob. 18CCRCh. 1.1 - Prob. 19CCRCh. 1.1 - Prob. 20CCRCh. 1.1 - Prob. 21CCRCh. 1.1 - Prob. 22CCRCh. 1.1 - Prob. 23CCRCh. 1.1 - Prob. 24CCRCh. 1.2 - Prob. 1GPCh. 1.2 - Prob. 2GPCh. 1.2 - Prob. 3GPCh. 1.2 - Prob. 4GPCh. 1.2 - Prob. 5GPCh. 1.2 - Prob. 6GPCh. 1.2 - Prob. 7GPCh. 1.2 - Prob. 8GPCh. 1.2 - Prob. 9GPCh. 1.2 - Prob. 10GPCh. 1.2 - Prob. 11GPCh. 1.2 - Prob. 12IPCh. 1.2 - Prob. 13IPCh. 1.2 - Prob. 14IPCh. 1.2 - Prob. 15IPCh. 1.2 - Prob. 16IPCh. 1.2 - Prob. 17IPCh. 1.2 - Prob. 18IPCh. 1.2 - Prob. 19IPCh. 1.2 - Prob. 20IPCh. 1.2 - Prob. 21IPCh. 1.2 - Prob. 22IPCh. 1.2 - Prob. 23IPCh. 1.2 - Prob. 24IPCh. 1.2 - Prob. 25IPCh. 1.2 - Prob. 26IPCh. 1.2 - Prob. 27IPCh. 1.2 - Prob. 28IPCh. 1.2 - Prob. 29IPCh. 1.2 - Prob. 30IPCh. 1.2 - Prob. 31IPCh. 1.2 - Prob. 32IPCh. 1.2 - Prob. 33IPCh. 1.2 - Prob. 34IPCh. 1.2 - Prob. 35HPCh. 1.2 - Prob. 36HPCh. 1.2 - Prob. 37HPCh. 1.2 - Prob. 38STPCh. 1.2 - Prob. 39STPCh. 1.2 - Prob. 40STPCh. 1.2 - Prob. 41STPCh. 1.2 - Prob. 42CCRCh. 1.2 - Prob. 43CCRCh. 1.2 - Prob. 44CCRCh. 1.2 - Prob. 45CCRCh. 1.2 - Prob. 46CCRCh. 1.2 - Prob. 47CCRCh. 1.2 - Prob. 48CCRCh. 1.2 - Prob. 49CCRCh. 1.2 - Prob. 50CCRCh. 1.3 - Prob. 1GPCh. 1.3 - Prob. 2GPCh. 1.3 - Prob. 3GPCh. 1.3 - Prob. 4GPCh. 1.3 - Prob. 5GPCh. 1.3 - Prob. 6GPCh. 1.3 - Prob. 7GPCh. 1.3 - Prob. 8GPCh. 1.3 - Prob. 9GPCh. 1.3 - Prob. 10GPCh. 1.3 - Prob. 11GPCh. 1.3 - Prob. 12IPCh. 1.3 - Prob. 13IPCh. 1.3 - Prob. 14IPCh. 1.3 - Prob. 15IPCh. 1.3 - Prob. 16IPCh. 1.3 - Prob. 17IPCh. 1.3 - Prob. 18IPCh. 1.3 - Prob. 19IPCh. 1.3 - Prob. 20IPCh. 1.3 - Prob. 21IPCh. 1.3 - Prob. 22IPCh. 1.3 - Prob. 23IPCh. 1.3 - Prob. 24IPCh. 1.3 - Prob. 25IPCh. 1.3 - Prob. 26IPCh. 1.3 - Prob. 27IPCh. 1.3 - Prob. 28IPCh. 1.3 - Prob. 29IPCh. 1.3 - Prob. 30IPCh. 1.3 - Prob. 31IPCh. 1.3 - Prob. 32IPCh. 1.3 - Prob. 33IPCh. 1.3 - Prob. 34IPCh. 1.3 - Prob. 35IPCh. 1.3 - Prob. 36IPCh. 1.3 - Prob. 37IPCh. 1.3 - Prob. 38IPCh. 1.3 - Prob. 39IPCh. 1.3 - Prob. 40IPCh. 1.3 - Prob. 41IPCh. 1.3 - Prob. 42HPCh. 1.3 - Prob. 43HPCh. 1.3 - Prob. 44HPCh. 1.3 - Prob. 45HPCh. 1.3 - Prob. 46STPCh. 1.3 - Prob. 47STPCh. 1.3 - Prob. 48STPCh. 1.3 - Prob. 49STPCh. 1.3 - Prob. 50CCRCh. 1.3 - Prob. 51CCRCh. 1.3 - Prob. 52CCRCh. 1.3 - Prob. 53CCRCh. 1.3 - Prob. 54CCRCh. 1.3 - Prob. 55CCRCh. 1.3 - Prob. 56CCRCh. 1.3 - Prob. 57CCRCh. 1.3 - Prob. 58CCRCh. 1.3 - Prob. 59CCRCh. 1.3 - Prob. 60CCRCh. 1.3 - Prob. 61CCRCh. 1.3 - Prob. 62CCRCh. 1.3 - Prob. 63CCRCh. 1.3 - Prob. 64CCRCh. 1.3 - Prob. 65CCRCh. 1.3 - Prob. 66CCRCh. 1.3 - Prob. 67CCRCh. 1.3 - Prob. 68CCRCh. 1.3 - Prob. 69CCRCh. 1.3 - Prob. 70CCRCh. 1.3 - Prob. 71CCRCh. 1.4 - Prob. 1GPCh. 1.4 - Prob. 2GPCh. 1.4 - Prob. 3GPCh. 1.4 - Prob. 4GPCh. 1.4 - Prob. 5GPCh. 1.4 - Prob. 6GPCh. 1.4 - Prob. 7GPCh. 1.4 - Prob. 8GPCh. 1.4 - Prob. 9GPCh. 1.4 - Prob. 10GPCh. 1.4 - Prob. 11GPCh. 1.4 - Prob. 12GPCh. 1.4 - Prob. 13GPCh. 1.4 - Prob. 14GPCh. 1.4 - Prob. 15GPCh. 1.4 - Prob. 16GPCh. 1.4 - Prob. 17GPCh. 1.4 - Prob. 18IPCh. 1.4 - Prob. 19IPCh. 1.4 - Prob. 20IPCh. 1.4 - Prob. 21IPCh. 1.4 - Prob. 22IPCh. 1.4 - Prob. 23IPCh. 1.4 - Prob. 24IPCh. 1.4 - Prob. 25IPCh. 1.4 - Prob. 26IPCh. 1.4 - Prob. 27IPCh. 1.4 - Prob. 28IPCh. 1.4 - Prob. 29IPCh. 1.4 - Prob. 30IPCh. 1.4 - Prob. 31IPCh. 1.4 - Prob. 32IPCh. 1.4 - Prob. 33IPCh. 1.4 - Prob. 34IPCh. 1.4 - Prob. 35IPCh. 1.4 - Prob. 36IPCh. 1.4 - Prob. 37IPCh. 1.4 - Prob. 38IPCh. 1.4 - Prob. 39IPCh. 1.4 - Prob. 40IPCh. 1.4 - Prob. 41IPCh. 1.4 - Prob. 42IPCh. 1.4 - Prob. 43IPCh. 1.4 - Prob. 44IPCh. 1.4 - Prob. 45IPCh. 1.4 - Prob. 46IPCh. 1.4 - Prob. 47IPCh. 1.4 - Prob. 48IPCh. 1.4 - Prob. 49IPCh. 1.4 - Prob. 50HPCh. 1.4 - Prob. 51HPCh. 1.4 - Prob. 52HPCh. 1.4 - Prob. 53HPCh. 1.4 - Prob. 54HPCh. 1.4 - Prob. 55STPCh. 1.4 - Prob. 56STPCh. 1.4 - Prob. 57STPCh. 1.4 - Prob. 58STPCh. 1.4 - Prob. 59CCRCh. 1.4 - Prob. 60CCRCh. 1.4 - Prob. 61CCRCh. 1.4 - Prob. 62CCRCh. 1.4 - Prob. 63CCRCh. 1.4 - Prob. 64CCRCh. 1.4 - Prob. 65CCRCh. 1.4 - Prob. 66CCRCh. 1.4 - Prob. 67CCRCh. 1.4 - Prob. 68CCRCh. 1.4 - Prob. 69CCRCh. 1.4 - Prob. 70CCRCh. 1.4 - Prob. 71CCRCh. 1.4 - Prob. 72CCRCh. 1.4 - Prob. 73CCRCh. 1.4 - Prob. 74CCRCh. 1.4 - Prob. 75CCRCh. 1.4 - Prob. 76CCRCh. 1.4 - Prob. 77CCRCh. 1.4 - Prob. 78CCRCh. 1.4 - Prob. 79CCRCh. 1.4 - Prob. 80CCRCh. 1.5 - Prob. 1GPCh. 1.5 - Prob. 2GPCh. 1.5 - Prob. 3GPCh. 1.5 - Prob. 4GPCh. 1.5 - Prob. 5IPCh. 1.5 - Prob. 6IPCh. 1.5 - Prob. 7IPCh. 1.5 - Prob. 8IPCh. 1.5 - Prob. 9IPCh. 1.5 - Prob. 10IPCh. 1.5 - Prob. 11IPCh. 1.5 - Prob. 12IPCh. 1.5 - Prob. 13IPCh. 1.5 - Prob. 14IPCh. 1.5 - Prob. 15IPCh. 1.5 - Prob. 16HPCh. 1.5 - Prob. 17HPCh. 1.5 - Prob. 18HPCh. 1.5 - Prob. 19HPCh. 1.5 - Prob. 20STPCh. 1.5 - Prob. 21STPCh. 1.5 - Prob. 22STPCh. 1.5 - Prob. 23STPCh. 1.5 - Prob. 24CCRCh. 1.5 - Prob. 25CCRCh. 1.5 - Prob. 26CCRCh. 1.5 - Prob. 27CCRCh. 1.5 - Prob. 28CCRCh. 1.5 - Prob. 29CCRCh. 1.5 - Prob. 30CCRCh. 1.5 - Prob. 31CCRCh. 1.5 - Prob. 32CCRCh. 1.5 - Prob. 33CCRCh. 1.5 - Prob. 34CCRCh. 1.5 - Prob. 35CCRCh. 1.6 - Prob. 1GPCh. 1.6 - Prob. 2GPCh. 1.6 - Prob. 3GPCh. 1.6 - Prob. 4GPCh. 1.6 - Prob. 5GPCh. 1.6 - Prob. 6GPCh. 1.6 - Prob. 7GPCh. 1.6 - Prob. 8GPCh. 1.6 - Prob. 9GPCh. 1.6 - Prob. 10GPCh. 1.6 - Prob. 11GPCh. 1.6 - Prob. 12IPCh. 1.6 - Prob. 13IPCh. 1.6 - Prob. 14IPCh. 1.6 - Prob. 15IPCh. 1.6 - Prob. 16IPCh. 1.6 - Prob. 17IPCh. 1.6 - Prob. 18IPCh. 1.6 - Prob. 19IPCh. 1.6 - Prob. 20IPCh. 1.6 - Prob. 21IPCh. 1.6 - Prob. 22IPCh. 1.6 - Prob. 23IPCh. 1.6 - Prob. 24IPCh. 1.6 - Prob. 25IPCh. 1.6 - Prob. 26IPCh. 1.6 - Prob. 27IPCh. 1.6 - Prob. 28IPCh. 1.6 - Prob. 29IPCh. 1.6 - Prob. 30IPCh. 1.6 - Prob. 31IPCh. 1.6 - Prob. 32IPCh. 1.6 - Prob. 33IPCh. 1.6 - Prob. 34IPCh. 1.6 - Prob. 35IPCh. 1.6 - Prob. 36IPCh. 1.6 - Prob. 37HPCh. 1.6 - Prob. 38HPCh. 1.6 - Prob. 39HPCh. 1.6 - Prob. 40HPCh. 1.6 - Prob. 41STPCh. 1.6 - Prob. 42STPCh. 1.6 - Prob. 43STPCh. 1.6 - Prob. 44STPCh. 1.6 - Prob. 45CCRCh. 1.6 - Prob. 46CCRCh. 1.6 - Prob. 47CCRCh. 1.6 - Prob. 48CCRCh. 1.6 - Prob. 49CCRCh. 1.6 - Prob. 50CCRCh. 1.6 - Prob. 51CCRCh. 1.6 - Prob. 52CCRCh. 1.6 - Prob. 53CCRCh. 1.6 - Prob. 54CCRCh. 1.6 - Prob. 55CCRCh. 1.6 - Prob. 56CCRCh. 1.6 - Prob. 57CCRCh. 1.6 - Prob. 58CCRCh. 1.6 - Prob. 59CCRCh. 1.6 - Prob. 60CCRCh. 1.6 - Prob. 61CCRCh. 1.6 - Prob. 62CCRCh. 1.6 - Prob. 63CCRCh. 1.7 - Prob. 1GPCh. 1.7 - Prob. 2GPCh. 1.7 - Prob. 3GPCh. 1.7 - Prob. 4IPCh. 1.7 - Prob. 5IPCh. 1.7 - Prob. 6IPCh. 1.7 - Prob. 7IPCh. 1.7 - Prob. 8IPCh. 1.7 - Prob. 9IPCh. 1.7 - Prob. 10IPCh. 1.7 - Prob. 11IPCh. 1.7 - Prob. 12HPCh. 1.7 - Prob. 13HPCh. 1.7 - Prob. 14HPCh. 1.7 - Prob. 15HPCh. 1.7 - Prob. 16HPCh. 1.7 - Prob. 17HPCh. 1.7 - Prob. 18HPCh. 1.7 - Prob. 19HPCh. 1.7 - Prob. 20CCRCh. 1.7 - Prob. 21CCRCh. 1.7 - Prob. 22CCRCh. 1.7 - Prob. 23CCRCh. 1.7 - Prob. 24CCRCh. 1.7 - Prob. 25CCRCh. 1.7 - Prob. 26CCRCh. 1.7 - Prob. 27CCRCh. 1.7 - Prob. 28CCRCh. 1.7 - Prob. 29CCRCh. 1.7 - Prob. 30CCRCh. 1.7 - Prob. 31CCRCh. 1.7 - Prob. 32CCRCh. 1.7 - Prob. 33CCRCh. 1.7 - Prob. 34CCRCh. 1.7 - Prob. 35CCRCh. 1.7 - Prob. 36CCRCh. 1.7 - Prob. 37CCRCh. 1.7 - Prob. 38CCRCh. 1.7 - Prob. 39CCRCh. 1.7 - Prob. 40CCRCh. 1.7 - Prob. 41CCRCh. 1.7 - Prob. 42CCRCh. 1.7 - Prob. 43CCRCh. 1.7 - Prob. 44CCRCh. 1 - Prob. 1CRCh. 1 - Prob. 2CRCh. 1 - Prob. 3CRCh. 1 - Prob. 4CRCh. 1 - Prob. 5CRCh. 1 - Prob. 6CRCh. 1 - Prob. 7CRCh. 1 - Prob. 8CRCh. 1 - Prob. 9CRCh. 1 - Prob. 10CRCh. 1 - Prob. 11CRCh. 1 - Prob. 12CRCh. 1 - Prob. 13CRCh. 1 - Prob. 14CRCh. 1 - Prob. 15CRCh. 1 - Prob. 16CRCh. 1 - Prob. 17CRCh. 1 - Prob. 18CRCh. 1 - Prob. 19CRCh. 1 - Prob. 20CRCh. 1 - Prob. 21CRCh. 1 - Prob. 22CRCh. 1 - Prob. 23CRCh. 1 - Prob. 24CRCh. 1 - Prob. 25CRCh. 1 - Prob. 26CRCh. 1 - Prob. 27CRCh. 1 - Prob. 28CRCh. 1 - Prob. 29CRCh. 1 - Prob. 30CRCh. 1 - Prob. 31CRCh. 1 - Prob. 32CRCh. 1 - Prob. 33CRCh. 1 - Prob. 34CRCh. 1 - Prob. 35CRCh. 1 - Prob. 36CRCh. 1 - Prob. 37CRCh. 1 - Prob. 38CRCh. 1 - Prob. 39CRCh. 1 - Prob. 40CRCh. 1 - Prob. 41CR

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