Mathematics, 15.12.2019 19:31, lauriepdx17
Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used.
match the systems of equations with their solution sets.
linear-quadratic system of equations
a .y + 12 = x2 + x
x + y = 3
b .y ā 15 = x2 + 4x
x ā y = 1
c. y + 5 = x2 ā 3x
2x + y = 1
d. y ā 6 = x2 ā 3x
x + 2y = 2
e. y ā 17 = x2 ā 9x
-x + y = 1
f. y ā 15 = -x2 + 4x
x + y = 1
solution set
{(-2, 3), (7, -6)}
{(-5, 8), (3, 0)}
{(-2, 5), (3, -5)}
{(2, 3), (8, 9)}
Answers: 3
Mathematics, 21.06.2019 18:30, liliaboop9325
The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39
Answers: 2
Mathematics, 21.06.2019 23:20, lyss12326
Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?
Answers: 1
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