Mathematics, 31.01.2020 07:58 wwwcarolynzouowficz
Use this system of equations to answer the questions that follow. 4x – 9y = 7 –2x + 3y = 4
what number would you multiply the second equation by in order to eliminate the x-terms when adding to the first equation?
what number would you multiply the second equation by in order to eliminate the y-terms when adding to the first equation?
Answers: 2
Mathematics, 21.06.2019 22:00
Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4
Answers: 1
Mathematics, 21.06.2019 23:30
What is the simplified form of square root of 400 to the 100th power ?
Answers: 1
Mathematics, 22.06.2019 02:30
Maria heard on the radio that the high temperature that day would be to determine the temperature in degrees celsius, she used the formula , where c is the temperature in degrees celsius and f is the temperature in degrees fahrenheit.
Answers: 1
Use this system of equations to answer the questions that follow. 4x – 9y = 7 –2x + 3y = 4
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