WORTH 20 POINTS
according to the system of equations below what is the value of x? x+y=-9, x+...
Mathematics, 22.05.2020 11:02 Melissamv2052
WORTH 20 POINTS
according to the system of equations below what is the value of x? x+y=-9, x+2y=-25
Answers: 2
Mathematics, 21.06.2019 15:50
Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20
Answers: 2
Mathematics, 21.06.2019 19:20
The suare root of 9x plus 7 plus the square rot of 2x equall to 7
Answers: 1
Mathematics, 21.06.2019 21:20
If two angles of a triangle have equal measures and the third angle measures 90Β°, what are the angle measures of the triangle? a. 60Β°, 60Β°, 60Β° b. 45Β°, 90Β°, 90Β° c. 30Β°, 30Β°, 90Β° d. 45Β°, 45Β°, 90Β°
Answers: 2
Mathematics, 21.06.2019 21:30
Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)
Answers: 1
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