Mathematics, 22.09.2020 03:01, alisaharnauth
If 3 times a certain number is increased by 4 the result is 28. What is the number?
If x is "the number," which of the following equations could be used to solve for the number?
3x+4 = 28
3(x+4)=28
3x4 + 28
Answers: 1
Mathematics, 21.06.2019 17:00, kathiewallentin1767
Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2
Answers: 3
Mathematics, 22.06.2019 02:00, hello123485
Find a third-degree polynomial equation with rational coefficients that has roots -2 and 6+i
Answers: 2
If 3 times a certain number is increased by 4 the result is 28. What is the number?
If x is "the nu...
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