Mathematics, 24.10.2020 02:20 brayden2275
(1) Alex has a collection of coins, consisting of nickels and dimes that total to $3.90. If the number of dimes is 4 more than 3 times the number of nickels, find the number of each kind of coin. Please show work (2) A satellite television company charges a one time installation fee and a monthly service charge. (a) Use your equation from above to find out how many months (m) of television were used if the charges totaled $650. (b) Write an equation for the total charges. (c) if they charge $75 per month (m) and a one time installation fee of $50. Please show work
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Mathematics, 21.06.2019 20:00
The multiplicative property of equality states that for real numbers a, b, c, and d, if a = b and c = d, then ac = bd. true false
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Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter
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Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit
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(1) Alex has a collection of coins, consisting of nickels and dimes that total to $3.90. If the numb...
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