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Solve the system by substitution. Check your solution. 0.5 x + 0.25 y = 36. y + 18 = 16 x. a. (36, 72) c. (49, 81) b. (9, 126) d. (21, 9) Please select the best answer from the choices provided
answered Dec 26, 2023
3 votes
188k views
Two angles of a quadrilateral measure 126° and 199°. The other two angles are in a ratio of 2:3. What are the measures of those two angles?
answered Jun 22, 2023
6 votes
151k views
Two consecutive numbers can be represented by x and x+1. The product of two consecutive numbers is equal to 35 more than eleven times the sum of the numbers. x(x+1)=11(x+x+1)+35a. Write a quadratic equation
answered Jun 21, 2023
7 votes
171k views
What situation cannot be represented by the equation x + 10 = 45? A. Nicholas rode his bike 45 miles last week. He rode 10 miles on Tuesday and the rest of the miles on Wednesday. What is x, the number
answered Apr 20, 2023
6 votes
119k views
Is the production of nitrogen(II) oxide exothermic or endothermic?
answered Jan 27, 2023
5 votes
198k views
Find the Mean of the set of data: 4. 2. 6. 8. 5. 5​
answered Nov 21, 2022
4 votes
205k views
Many science fiction stories deal with the possibility of being able to “design” our children by choosing the specific physical and personality traits we would like them to have. How do you think a scientist
answered Oct 24, 2022
7 votes
229k views
Using ‘IR’ a, to tell where people are going. [2 points]. Example: Donaldo/gimnasio. Donaldo va al gimnasio. 17. Nosotros/biblioteca ______________________________________________________________________
answered Oct 18, 2022
5 votes
187k views
The table shows the percentage of students in each of three grade levels who list soccer as their favorite sport. Soccer Sophomores (35%) 50% Juniors (33%) 45% Seniors (32%) 30% + + Total (100%) (0.5/0.
answered Oct 17, 2022
0 votes
188k views
Define density with a suitable formula ​
answered Apr 22, 2022
8 votes
167k views
1) Alice is a truck driver who drives the same route every day for 5 days. On the last day she takes a detour that adds 17.3 miles to her daily mileage. At the end of the 5 days, Alice has driven 927.8
answered Feb 15, 2022
2 votes
81.8k views
The proposed Portuguese sea route to Asia promised to be
answered Aug 6, 2021
6 votes
172k views
Temperatures on Mars are generally cooler than on Earth, but they are warm enough to potentially support life. The atmosphere of Mars is much thinner than Earth's and is composed mainly of carbon dioxide,
answered Aug 1, 2021
4 votes
110k views
Dr. Riley, a professor in the economics department, finds that if he keeps his door open, people tend to stop in to say hello. This interruption is distracting. So now Dr. Rileykeeps his office door open
answered Jul 19, 2021
7 votes
146k views
What was the mark on the trees that explorers made? blaze slash brand scratch NEXT QUESTION
answered Jul 18, 2021
3 votes
50.9k views
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