![subject](/tpl/images/cats/mat.png)
Mathematics, 11.07.2019 00:40 kiahnamickens2002
The jeweler estimates the total number of beads he needs and compares the amount to 19,000. 200 × 89 = (200 × 8) + (200 × 9) = 1,600 + 1,800 = 3,400 which explains whether or not the teacher’s conclusion is correct? a. the teacher did not use the distributive property correctly. 200 × 89 = (200 + 8) × (200 + 9) = 208 × 209 = 43,472 the total cost of the monitors is $43,472, which is more than $15,000. so, the teacher's conclusion is not correct. b. the teacher did not use the distributive property correctly. 200 × 89 = (200 × 89) + (1 × 89) = 17,800 + 89 = 17,889 the total cost of the monitors is $17,889, which is more than $15,000. so, the teacher's conclusion is not correct. c. the teacher did not use the distributive property correctly. 200 × 89 = (200 × 80) + (200 × 9) = 16,000 + 1,800 = 17,800 the total cost of the monitors is $17,800, which is more than $15,000. so, the teacher's conclusion is not correct. d. the teacher used the distributive property correctly to show that the total cost of the computers is $3,400, which is less than $15,000. so, the teacher's conclusion is correct.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 12:30, kris22elizondop9v1bb
The expression 20l+25g-10 calculates the number of dollars that the abc lawn company. how many dollars does the company make from raking 444 gardens and mowing 333 lawns
Answers: 3
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30, kirsten8605
If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?
Answers: 2
You know the right answer?
The jeweler estimates the total number of beads he needs and compares the amount to 19,000. 200 × 89...
Questions in other subjects:
![Konu](/tpl/images/cats/biologiya.png)
Biology, 31.08.2021 14:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 31.08.2021 14:00
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 31.08.2021 14:00
![Konu](/tpl/images/cats/geografiya.png)
Geography, 31.08.2021 14:00
![Konu](/tpl/images/cats/fr.png)
French, 31.08.2021 14:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 31.08.2021 14:00
![Konu](/tpl/images/cats/en.png)
English, 31.08.2021 14:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 31.08.2021 14:00
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/en.png)
English, 31.08.2021 14:00