subject
Mathematics, 12.08.2021 20:10 Alexaisokay1

Hannah is showing her work in simplifying (6.1 − 4.5) − 2.5 + 3.9. Identify any error in her work or reasoning. Step 1: (6.1 − 4.5) − 2.5 + 3.9
Step 2: 6.1 + (− 4.5 − 2.5) + 3.9 (associative property)
Step 3: 6.1 − 7 + 3.9
Step 4: 6.1 + 3.9 − 7 (distributive property)
Step 5: 10 − 7 = 3 (5 points)
please help

ansver
Answers: 3
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 14:40
Write the sentence as an equation. 6 fewer than the quantity 140 times j equals 104
Answers: 2
Answer
question
Mathematics, 21.06.2019 16:30
The length of the largest fish is 967.74 times greater than the length of the smallest fish. select a variable expression that shows the length of the largest fish, if 8 is the length of the smallest fish. a. s + 967.74 b. \[ \frac{967.74}{s} \] c. 967.74 - s d. 967. 74s
Answers: 1
Answer
question
Mathematics, 21.06.2019 19:30
Find the domain of the following expression: 1/(√x)-2
Answers: 1
Answer
question
Mathematics, 21.06.2019 21:50
Free points also plz look my profile and answer really stuff
Answers: 2
Answer
You know the right answer?
Hannah is showing her work in simplifying (6.1 − 4.5) − 2.5 + 3.9. Identify any error in her work or...
Questions
question
English, 08.07.2019 16:00
An average student who excels under the guidance of a teacher who tells him he is smart is benefitting from...
question
Mathematics, 08.07.2019 16:00
An amusement park had 350 people come in over the course of 7 hours. at this rate ,how many would they expect to come in over 15 hours?...
question
Physics, 08.07.2019 16:00
An alien has landed on the planet and asks you, "what is kinetic? " what would you tell them?...
question
Physics, 08.07.2019 16:00
An object is in motion whena. you observe the object move. b. the object’s speed increases. c. the object’s displacement is greater than the distance...
question
English, 08.07.2019 16:00
An american writer is the eighth child of georgia sharecroppers...
question
English, 08.07.2019 16:00
Tali is researching former president franklin delano roosevelt, and she finds the following website: has tali most likely found a credible source fo...
question
English, 08.07.2019 16:00
Which excerpt from the great fire is a counterexample of the theme that people have the capacity to act selflessly during disasters? "i saw a great m...
question
Mathematics, 08.07.2019 16:00
Students make 84.5 ounces of liquid soap for a craft fair they put the soap in 6.5 ounce bottles and sell each bottle for $5.50. how much do students...
question
History, 08.07.2019 16:00
What is the purpose of a grassroots movement...
question
Mathematics, 08.07.2019 16:00
Drag a statement or reason to each box to complete this proof. if −6(x−4)=42, then x=−3 statement reason 1. given 2. 3. x−4= −7 simplifying 4. x−...
question
Mathematics, 08.07.2019 16:00
Describe the transformations that produce the graph of g(x)=1/2(x-4)^3+5 from the graph of the parent function f(x)=x^3. give the order in which they...
question
English, 08.07.2019 16:00
Identify the compound noun in the following sentence. helena her little brother at the crosswalk....
question
Mathematics, 08.07.2019 16:00
Show that radius of gyration for a uniform circular disc...
question
Physics, 08.07.2019 16:00
You nose out another runner to win the 100.000m dash. if your total time for the race was 11.8 seconds and you aced out the other runner by 0.001 seco...
question
Mathematics, 08.07.2019 16:00
The local meteorologist claims that the temperature is going to steadily drop over the next 4 hours. if the temperature changes by the same amount eac...
question
Biology, 08.07.2019 16:00
When do density-dependent factors operate most strongly?...
question
Mathematics, 08.07.2019 16:00
Bill was going to rent a boat. company a charges a rental fee of $100 and then $25 per hour. company b charges a rental fee of $75 and then $30 per ho...
question
Mathematics, 08.07.2019 16:00
Ndivided by 7 is less than 15 how do i solve this to graph it...
question
Mathematics, 08.07.2019 16:00
What value of x makes the equation true? 20+4(3x−5)+2x=28...
question
Mathematics, 08.07.2019 16:00
Steven made $25 mowing lawns. with this money, steven wants to save $10 and buy a new t-shirt which costs $10.81. with the rest of the money, he plans...
More questions: Mathematics Another questions
See results (0)