Mathematics, 11.11.2019 20:31 apexdude2020
Alvin’s first step in solving the given system of equations is to multiply the first equation by 2 and the second equation by –3. which linear combination of alvin’s system of equations reveals the number of solutions to the system? 9x + 4y = 36 6x + 2.5y = 24 infinite solutions: 0x – 0y = 0 no solutions: 0x + 15.5y = 144 one solution: 0x + 0.5y = 0 two solutions: 0x – 0.5y = 60
Answers: 1
Mathematics, 22.06.2019 00:30
What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio
Answers: 1
Mathematics, 22.06.2019 01:40
The graph below shows the line of best fit for data collected on the number of cell phones in cell phone cases sold at the local electronic store on four different days
Answers: 3
Mathematics, 22.06.2019 02:30
What is the slope-intercept form of a line that passes through points (2, 11) and (4, 17)? y=-3x-5 o y=3x-5 y=-3x+5 0y=3x+5
Answers: 2
Mathematics, 22.06.2019 04:00
Maria has $11 to buy fish for her aquarium. each goldfish costs $2. how many goldfish can she buy? do not include units in your answer
Answers: 2
Alvin’s first step in solving the given system of equations is to multiply the first equation by 2 a...
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