Mathematics, 31.10.2019 15:31 jadeafrias
Choose the set of equations that best represent the following information:
the sum of two numbers, a and b, is 12. the first number, a, is 8 more than the second number.
a. ab = 12, a + 8 > b
b. a + b = 12, a = b + 8
c. a + a = 12, b - 8 = a
d. a + b = 8, a > b + 12
Answers: 1
Mathematics, 21.06.2019 15:30
Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.
Answers: 1
Mathematics, 21.06.2019 20:00
Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap
Answers: 1
Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0
Answers: 2
Choose the set of equations that best represent the following information:
the sum of t...
the sum of t...
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