Use the Distributive Property to remove the parentheses.7(y + 4)
A. 7y + 4
B. y + 28
C. 7y + 11
D. 7y + 28
Answer: D
Mathematics
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Find the inverse of the given function.y = 3x
A. y = 
B. y = 
C. y = - 
D. y = -3x
Mathematics
Find the vertex, focus, and directrix of the parabola. Graph the equation.(y + 1)2 = 4(x + 3)
A. vertex: (3, 1)
focus: (3, 2)
directrix: y = 0
B. vertex: (-3, -1)
focus: (-2, -1)
directrix: x = -4
C. vertex: (1, 3)
focus: (2, 3)
directrix: x = 0
D. vertex: (-3, -1)
focus: (-3, 0)
directrix: y = -2
Mathematics
Find the measure of the third angle of a triangle if the measures of the other two angles are given.28°23' and 95°22'
A. 236°55' B. 57°15' C. 237°55' D. 56°15'
Mathematics
Write each inequality in interval notation and graph the interval on a number line.x < -4
A. (-?, -4)
B. [-4, ?)
C. (-?, -4]
D. (-4, ?)
Mathematics