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Ax +by = 16 3x+2y=64 In the system of equations, a and b are constants. if the system has infinitely many solutions, what's the value of ab?
answered
Dec 26, 2023
Mathematics
high-school
1
vote
230k
views
19. Referring to the figure, the circle shown is drawn on grids. Find A ÷ r and A ÷ r2. a. 4, 3 c. 10, 5 b. 7.2, 2.1 d. 8, 3.2
answered
Nov 25, 2023
Mathematics
middle-school
4
votes
232k
views
Please help please please help 16 points
answered
Jul 28, 2023
Mathematics
college
8
votes
95.4k
views
Solving systems by elimination Explain why it has no solution: x+2y=8 x+2y=20
answered
Jul 11, 2023
Mathematics
middle-school
7
votes
133k
views
Explain what it means to say that natural selection is not random
answered
Jun 13, 2023
Biology
high-school
3
votes
98.4k
views
3 A shop sells pairs of trainers for £52 each. They make a percentage profit of 100% on each pair. What was the cost of each pair of trainers to the shop?
answered
Mar 1, 2023
Mathematics
high-school
6
votes
62.7k
views
What message is Amanda Gorman trying to convey about the nation? Is she successful? Explain.
answered
Dec 10, 2022
English
high-school
10
votes
150k
views
Which unit represents speed? joules newtons miles per hour kilometers per second
answered
Nov 4, 2022
Mathematics
high-school
5
votes
41.7k
views
I need help with (−9)(−13)
answered
Sep 21, 2022
Mathematics
high-school
7
votes
104k
views
15+b=23 answer this .
answered
Aug 19, 2022
Mathematics
high-school
3
votes
75.2k
views
Find the value of m.
answered
Aug 18, 2022
Mathematics
college
7
votes
61.9k
views
What is the slope of the line shown below?
answered
Jul 6, 2022
Mathematics
college
3
votes
153k
views
Solve the inequality and graph its solution... n/3>3
answered
Mar 30, 2022
Mathematics
middle-school
2
votes
24.5k
views
Tony Matheson plans to graduate from college in May 2018 after spending four years earning a degree in sports and recreation management. Since beginning T-ball at age five, he’s been actively involved
answered
Nov 11, 2021
Business
college
5
votes
183k
views
Help ASAP please!!!!!!
answered
Oct 24, 2021
Mathematics
college
5
votes
185k
views
Please help! I'm trying to catch up on Science and I have 10+ assignments to do plus quizzes!!!
answered
Oct 18, 2021
Chemistry
middle-school
1
vote
141k
views
Field names should NOT start with a(n) - hyphen (-) Oa asterisk (*) space()
answered
Sep 1, 2021
Computers and Technology
middle-school
1
vote
33.6k
views
What vowel(s) are missing? prpel
answered
Jul 17, 2021
English
high-school
1
vote
146k
views
1995 is in which century
answered
May 25, 2021
Mathematics
college
5
votes
196k
views
Rewrite the following sentence using a direct object pronoun. tú comiste los frijoles tú los comiste tú lo comiste tú se comiste tú le comiste
answered
Mar 8, 2021
Spanish
high-school
3
votes
96.7k
views
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