Find the sum or difference. Write your answer in simplest form 1. 2.5-2 1. 3 + 1 10 78

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Lessons 6.5-6.7
Find the sum or difference. Write your answer in simplest form.
2.5-2
1.
4.
1. 3 13
6.
5.
7. 2- e
Lesson 6.8
2. Jake set up a study schedule. The plan called
for him to study - hour, hour, and 1 hour
1. On the first day of the play, the auditorium was
full, the second day it was full, and on the
12
on Monday, Tuesday, and Wednesday in that
order, If he continues with this pattern, how
third day it was full. If this pattern continues,
how full will it be on the fourth day?
long will he study on Friday?
Lesson 6.9
2 Noah made 1- dozen blueberry muffins and
1. Sierra spent of her earnings on clothes and
on school supplies. She saved the rest. What
fraction of her earnings did she save?
1 dozen lemon muffins. He needs to take
5 dozen muffins to the bake sale. How many
dozen more muffins does he need to bake?
Lesson 6.10
Use the properties and mental math to solve. Write your answer in
simplest form.
3.
2.
1.
28
P142
Transcribed Image Text:Lessons 6.5-6.7 Find the sum or difference. Write your answer in simplest form. 2.5-2 1. 4. 1. 3 13 6. 5. 7. 2- e Lesson 6.8 2. Jake set up a study schedule. The plan called for him to study - hour, hour, and 1 hour 1. On the first day of the play, the auditorium was full, the second day it was full, and on the 12 on Monday, Tuesday, and Wednesday in that order, If he continues with this pattern, how third day it was full. If this pattern continues, how full will it be on the fourth day? long will he study on Friday? Lesson 6.9 2 Noah made 1- dozen blueberry muffins and 1. Sierra spent of her earnings on clothes and on school supplies. She saved the rest. What fraction of her earnings did she save? 1 dozen lemon muffins. He needs to take 5 dozen muffins to the bake sale. How many dozen more muffins does he need to bake? Lesson 6.10 Use the properties and mental math to solve. Write your answer in simplest form. 3. 2. 1. 28 P142
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Since you have asked multiple questions, we will solve the first three questions for you. If you want any specific question to be solved then please specify the question number or post only that question.

1)

Evaluate the difference of the given two numbers as follows.

78-56=21-2024                     Take LCM=124                            Simplify

Thus, the difference of given two numbers is 124.

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