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Answers by Mhaken

Answers by Mhaken
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Solve the system by substitution. a + b - 2c = 14 4b + c = -1 C = -5
answered Sep 21, 2023
2 votes
29.0k views
Why is it important for scientists to publish a description of their procedures along with the results of their experiments?
answered Apr 2, 2023
4 votes
76.3k views
4 divided by 5/7 in its mixed form and simplest form
answered Mar 23, 2023
7 votes
162k views
Which picture below best represents ?
answered Feb 17, 2023
3 votes
206k views
Brand A bird seed is 20% sunflower seeds by weight. Brand B is 60% sunflower seed b weight. How many pounds of each must be mixed to get 50 pounds of bird seed that is 50% sunflower seed?
answered Jan 24, 2023
7 votes
51.9k views
Nellie's office had already recycled 1 kilogram this year before starting the new recycling plan, and the new plan will have the office recycling 1 kilogram of paper each week. How many weeks will it take
answered Dec 28, 2022
8 votes
137k views
What is (-4) - 44 - (-1)
answered Dec 13, 2022
3 votes
37.7k views
What is the solution ro thos inequality -4x-8>-20
answered Oct 8, 2022
11 votes
152k views
What is the solution ro thos inequality -4x-8>-20
answered Oct 8, 2022
11 votes
152k views
What is the solution ro thos inequality -4x-8>-20
answered Oct 8, 2022
11 votes
152k views
Find the valency and valence electron in phosphorus.​
answered Oct 2, 2022
6 votes
125k views
A student is trying to classify an unidentified, solid gray material as a metal or a nonmetal. Which question will best help the student classify the material? A. Is the material malleable or ductile?
answered Sep 26, 2022
7 votes
66.1k views
What event led to increasing discrimination against Japanese Americans? O A. appeasement of Hitler O B. attack on Pearl Harbor O C. invasion of Poland O D. end of World War II ​
answered Aug 29, 2022
4 votes
18.7k views
What is one effect of innovations in communication technology? Ill give first person that answers 140 points They have increased interactions but eliminated face-to-face conversations. They have limited
answered Jul 13, 2022
6 votes
117k views
What is the unit rate of km per hour in the example below? You can walk 7/10 km in 1/4 hours.
answered Jun 17, 2022
5 votes
171k views
# of protons = 48 Cadmium Titanium Oxygen Krypton
answered Jun 8, 2022
6 votes
146k views
Hi guys! i need help with this question 5.2 x 3/2
answered May 12, 2022
4 votes
68.2k views
4. If one strand of DNA has the sequence of nitrogenous bases AACTG, its complementary strand has the sequence _______. A. TTGAC B. AACTG C. UUBAC D. AACUC
answered Mar 28, 2022
2 votes
102k views
Any ideas of a specific type of dog
answered Nov 25, 2021
7 votes
200k views
Mr. Cooper ordered a swimming pool for his whole family to enjoy from Walmart. The pool cost $40, and shipping was $10.50. What would the total cost be if you applied your 7% state sales tax before the
answered Oct 2, 2021
2 votes
153k views
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