Mathematics, 05.07.2019 23:00 jjgccc
Which linear system of equations does this matrix represent { -3 5 | 15} { 2 5 | -10} a. {-3x=2; 5x=3; 15x=-10 b. {-3y=2; 5y=3; 15y=-10 c. {-3x+5y=15; 2x+3y=-10 d. {-3x+5y=-10; 2x+3y=15
Answers: 1
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Simplify 1/3 12x - 6 a. -2x-1 b.-2x-8 c.-x+4 d.3x+10 e. 4x-2
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Josie buys a pair of boots that retail for $52.00 dollars, however they are currently on sale for 25% off how much does josie pay for the boots if there is also a 6% sales tax on them
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Marcus needs to bike at least 80 miles this week for his training. if he has already biked 25 miles this week, then how many miles should he bike on each of the 5 remaining days this week ?
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Which linear system of equations does this matrix represent { -3 5 | 15} { 2 5 | -10} a. {-3x=2; 5x...
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