Mathematics, 05.08.2019 01:00 cocobelle
Examine this system of equations. which numbers can be multiplied by each equation so that when the two equations are added together, the y term is eliminated? 1/4x - 1/6y =5 4/5x + 3/8y =10 a. 18 times the first equation and 8 times the second equation b. –18 times the first equation and 8 times the second equation c. 8 times the first equation and 6 times the second equation d. –8 times the first equation and 6 times the second equation
Answers: 1
Mathematics, 21.06.2019 16:20
Which of the following lines does not intersect the line y=-2x+3 ? a) y=2x b) y=2x-3 c) y=2x+3 d) y=-2x-3
Answers: 2
Mathematics, 21.06.2019 17:30
Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market
Answers: 1
Mathematics, 21.06.2019 20:20
The polynomial 10x3 + 35x2 - 4x - 14 is factored by grouping. 10x3 + 35x2 - 4x - 14 5x )-20 what is the common factor that is missing from both sets of parentheses?
Answers: 2
Examine this system of equations. which numbers can be multiplied by each equation so that when the...
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